Pipe: Fixed the bug that air gap receiver may not respond in temporary timeout exception & Optimized the directory check in receiver & Fixed the bug that the "skipIfNoPrivileges" may be wrongly reused at receiver & Optimized the configNode pipe logic

[Caideyipi]

Description

As the title said.

---

This PR has:

• been self-reviewed.
  • concurrent read
  • concurrent write
  • concurrent read and write
• added documentation for new or modified features or behaviors.
• added Javadocs for most classes and all non-trivial methods.
• added or updated version, license, or notice information
• added comments explaining the "why" and the intent of the code wherever would not be obvious
  for an unfamiliar reader.
• added unit tests or modified existing tests to cover new code paths, ensuring the threshold
  for code coverage.
• added integration tests.
• been tested in a test IoTDB cluster.

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Key changed/added classes (or packages if there are too many classes) in this PR

[sonarqubecloud]

Quality Gate passed

Issues
4 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

❌ Patch coverage is 47.25275% with 48 lines in your changes missing coverage. Please review.
✅ Project coverage is 39.91%. Comparing base (ce84224) to head (8b1e2ce).
⚠️ Report is 8 commits behind head on master.

Files with missing lines	Patch %	Lines
...rotocol/iotconsensusv2/IoTConsensusV2Receiver.java	0.00%	30 Missing ⚠️
...iotdb/commons/pipe/receiver/IoTDBFileReceiver.java	54.83%	14 Missing ⚠️
...che/iotdb/confignode/manager/ProcedureManager.java	0.00%	2 Missing ⚠️
...dinator/runtime/heartbeat/PipeHeartbeatParser.java	85.71%	2 Missing ⚠️

Additional details and impacted files

@@ Coverage Diff @@## master #17556 +/- ##
============================================
+ Coverage 39.85% 39.91% +0.05% 
Complexity 2547 2547 ============================================
Files 5171 5172 +1 Lines 348174 348226 +52 Branches 44489 44501 +12 ============================================
+ Hits 138767 138979 +212 + Misses 209407 209247 -160 

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