HBASE-22474 Add --mvn-custom-repo parameter to yetus calls

[petersomogyi]

No description provided.

[Apache-HBase]

🎊 +1 overall

Vote	Subsystem	Runtime	Comment
0	reexec	57	Docker mode activated.
		_ Prechecks _
0	shelldocs	1	Shelldocs was not available.
+1	@author	0	The patch does not contain any @author tags.
		_ master Compile Tests _
		_ Patch Compile Tests _
+1	shellcheck	0	There were no new shellcheck issues.
+1	whitespace	0	The patch has no whitespace issues.
		_ Other Tests _
+1	asflicense	15	The patch does not generate ASF License warnings.
		4965

Subsystem	Report/Notes
Docker	Client=17.05.0-ce Server=17.05.0-ce base: https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-252/1/artifact/out/Dockerfile
GITHUB PR	#252
Optional Tests	dupname asflicense shellcheck shelldocs
uname	Linux 7bc0792f2297 3.13.0-153-generic #203-Ubuntu SMP Thu Jun 14 08:52:28 UTC 2018 x86_64 GNU/Linux
Build tool	maven
Personality	/testptch/patchprocess/precommit/personality/provided.sh
git revision	master / 27c02a0
maven	version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z)
shellcheck	v0.4.4
Max. process+thread count	42 (vs. ulimit of 10000)
modules	C: . U: .
Console output	https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-252/1/console
Powered by	Apache Yetus 0.9.0 http://yetus.apache.org

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