[enhance](auth)Add a configuration to prohibit accessing LDAP with an empty password

[zddr]

What problem does this PR solve?

When LDAP is enabled with null bind, an empty password will automatically convert to an anonymous user login. This scenario is judged as a correct password, and since the username used actually exists, the corresponding user can also be correctly found through the LDAP account. As a result, it becomes possible to log in to any LDAP account with an empty password.

resolve:

add ldap config: ldap_allow_empty_password,default is true,

when set it to false,use empty password login will failed

mysql -h127.0.0.1 -P 3030 -u zd -p --enable-cleartext-plugin
Enter password: ERROR 6001 (42000): not allow empty password.

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:
Add a configuration to prohibit accessing LDAP with an empty password

Release note

Add a configuration to prohibit accessing LDAP with an empty password

Check List (For Author)

• Test

  • Regression test
  • Unit Test
  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
    • This is a refactor/code format and no logic has been changed.
    • Previous test can cover this change.
    • No code files have been changed.
    • Other reason

• Behavior changed:

  • No.
  • Yes.

• Does this need documentation?

  • No.
  • Yes.

Check List (For Reviewer who merge this PR)

• Confirm the release note
• Confirm test cases
• Confirm document
• Add branch pick label

[hello-stephen]

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Please clearly describe your PR:

1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
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4. Which code was refactored and why was this part of the code refactored?
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[zddr]

run buildall

[doris-robot]

TPC-H: Total hot run time: 33998 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 0364c007018c9f6c2b8aca01bbec2db1b9d7dd56, data reload: false
------ Round 1 ----------------------------------
q1	17588	5671	5686	5671
q2	1942	291	182	182
q3	10288	1314	690	690
q4	10238	985	497	497
q5	7525	2245	2303	2245
q6	173	168	134	134
q7	889	759	612	612
q8	9320	1262	1058	1058
q9	6779	5116	5017	5017
q10	6904	2337	1942	1942
q11	454	282	265	265
q12	344	369	215	215
q13	17770	3421	2994	2994
q14	231	234	213	213
q15	514	470	475	470
q16	418	442	387	387
q17	563	830	341	341
q18	7338	7084	7019	7019
q19	895	971	518	518
q20	318	317	215	215
q21	2739	2407	2322	2322
q22	1049	1077	991	991
Total cold run time: 104279 ms
Total hot run time: 33998 ms
----- Round 2, with runtime_filter_mode=off -----
q1	5761	5798	5768	5768
q2	237	302	216	216
q3	2078	2551	2230	2230
q4	1308	1725	1331	1331
q5	4101	4406	4483	4406
q6	221	174	144	144
q7	1981	1937	1831	1831
q8	2515	2526	2499	2499
q9	7201	7150	7311	7150
q10	3134	3372	2881	2881
q11	572	523	492	492
q12	696	795	630	630
q13	3383	3675	3255	3255
q14	304	300	295	295
q15	489	480	459	459
q16	452	509	684	509
q17	1158	1411	1374	1374
q18	7845	7865	7773	7773
q19	8549	872	928	872
q20	2008	2030	1797	1797
q21	4964	4867	4233	4233
q22	1083	1031	975	975
Total cold run time: 60040 ms
Total hot run time: 51120 ms

[doris-robot]

TPC-DS: Total hot run time: 171557 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpcds-tools
TPC-DS sf100 test result on commit 0364c007018c9f6c2b8aca01bbec2db1b9d7dd56, data reload: false
============================================
query1	1018	370	414	370
query2	6536	1761	1713	1713
query3	6746	222	217	217
query4	26769	23699	22903	22903
query5	4356	635	508	508
query6	327	243	229	229
query7	4631	547	293	293
query8	279	245	219	219
query9	8637	3106	3161	3106
query10	460	320	292	292
query11	15656	14961	14766	14766
query12	198	130	132	130
query13	1670	553	410	410
query14	10105	7699	7697	7697
query15	292	203	171	171
query16	7905	615	422	422
query17	1654	792	656	656
query18	2086	447	329	329
query19	313	215	210	210
query20	148	147	135	135
query21	218	127	111	111
query22	3837	4043	3967	3967
query23	34536	34152	34167	34152
query24	8327	2405	2429	2405
query25	619	506	429	429
query26	911	293	168	168
query27	2638	498	342	342
query28	4256	2266	2263	2263
query29	683	589	489	489
query30	297	232	208	208
query31	874	805	704	704
query32	87	80	83	80
query33	620	472	369	369
query34	812	833	532	532
query35	793	849	777	777
query36	1038	1046	938	938
query37	130	107	91	91
query38	3991	3997	3955	3955
query39	1508	1373	1361	1361
query40	241	141	133	133
query41	65	57	55	55
query42	137	125	125	125
query43	496	499	485	485
query44	1381	864	860	860
query45	208	180	184	180
query46	938	1048	679	679
query47	1795	1824	1738	1738
query48	408	417	308	308
query49	681	514	431	431
query50	666	686	405	405
query51	4209	4219	4176	4176
query52	128	129	121	121
query53	266	294	201	201
query54	660	636	567	567
query55	91	86	89	86
query56	355	356	341	341
query57	1194	1245	1123	1123
query58	340	332	328	328
query59	2543	2602	2528	2528
query60	413	409	390	390
query61	122	122	120	120
query62	843	733	649	649
query63	251	212	209	209
query64	3592	1069	786	786
query65	4164	4090	4132	4090
query66	889	492	328	328
query67	query68	18447	899	594	594
query69	1002	321	299	299
query70	1423	1167	1109	1109
query71	707	342	336	336
query72	9165	2296	2399	2296
query73	3367	633	351	351
query74	8986	8996	8726	8726
query75	7424	3154	2688	2688
query76	8635	1231	780	780
query77	1170	410	330	330
query78	9619	11932	9258	9258
query79	15231	669	586	586
query80	1507	553	495	495
query81	582	271	241	241
query82	471	157	117	117
query83	361	295	269	269
query84	299	98	81	81
query85	977	360	339	339
query86	362	324	305	305
query87	4292	4255	4170	4170
query88	5579	2248	2233	2233
query89	502	366	321	321
query90	2546	238	231	231
query91	143	143	118	118
query92	93	74	69	69
query93	6642	961	662	662
query94	1075	400	292	292
query95	425	329	311	311
query96	497	590	281	281
query97	2712	2783	2635	2635
query98	247	241	225	225
query99	1467	1432	1250	1250
Total cold run time: 308992 ms
Total hot run time: 171557 ms

[doris-robot]

ClickBench: Total hot run time: 33.57 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 0364c007018c9f6c2b8aca01bbec2db1b9d7dd56, data reload: false
query1	0.04	0.03	0.04
query2	0.08	0.05	0.05
query3	0.24	0.07	0.07
query4	1.61	0.10	0.10
query5	0.43	0.41	0.44
query6	1.18	0.67	0.66
query7	0.02	0.02	0.02
query8	0.05	0.04	0.04
query9	0.56	0.47	0.46
query10	0.53	0.53	0.52
query11	0.15	0.10	0.10
query12	0.14	0.11	0.10
query13	0.63	0.64	0.63
query14	0.90	1.23	1.16
query15	0.93	0.89	0.88
query16	0.39	0.40	0.37
query17	1.06	1.07	1.09
query18	0.23	0.20	0.20
query19	1.93	1.92	1.79
query20	0.01	0.01	0.02
query21	15.37	0.86	0.55
query22	0.76	1.13	0.75
query23	14.91	1.19	0.68
query24	6.42	2.01	1.04
query25	0.55	0.19	0.10
query26	0.58	0.16	0.13
query27	0.06	0.06	0.06
query28	10.53	0.83	0.44
query29	12.66	3.80	3.34
query30	3.00	3.00	3.05
query31	2.81	0.56	0.39
query32	3.23	0.57	0.50
query33	3.03	3.22	3.14
query34	16.01	5.37	4.98
query35	4.87	5.06	4.95
query36	0.70	0.51	0.50
query37	0.09	0.08	0.07
query38	0.06	0.04	0.05
query39	0.03	0.03	0.03
query40	0.18	0.14	0.13
query41	0.08	0.03	0.03
query42	0.04	0.02	0.03
query43	0.04	0.04	0.03
Total cold run time: 107.12 s
Total hot run time: 33.57 s

[zddr]

run nonConcurrent