Add cache for single measurement validation

[jt2594838]

Description

This PR adds a configurable cache for PathUtils#checkAndReturnSingleMeasurement so repeated measurement validation can reuse previous check results. The cache stores both valid and invalid validation results and can be disabled by setting the cache size to 0.

It also adds configuration plumbing for integration tests and an ignored performance IT that can be run manually to compare end-to-end write performance with the cache disabled and enabled.

Test Report

Local verification:

mvn spotless:apply -pl integration-test -P with-integration-tests
mvn spotless:apply -pl iotdb-core/datanode
mvn test-compile -DskipUTs -Drat.skip=true -pl integration-test -am -P with-integration-tests

Performance averages, 3 repeats per group, 80,000 rows per experiment:

measurementCount	cacheSize	Relation	Cache Disabled	Cache Enabled	Enabled/Disabled
1000	500	cacheSize < measurementCount	4794 ms	4384 ms	0.914
2000	2000	cacheSize = measurementCount	9676 ms	8255 ms	0.853
4000	8000	cacheSize > measurementCount	19980 ms	17223 ms	0.862

[codecov]

Codecov Report

❌ Patch coverage is 52.63158% with 18 lines in your changes missing coverage. Please review.
✅ Project coverage is 40.83%. Comparing base (1d8b23a) to head (db813af).
⚠️ Report is 32 commits behind head on master.

Files with missing lines	Patch %	Lines
...java/org/apache/iotdb/commons/utils/PathUtils.java	21.73%	18 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #17899      +/-   ##
============================================
+ Coverage     40.80%   40.83%   +0.02%     
+ Complexity     2612      318    -2294     
============================================
  Files          5200     5245      +45     
  Lines        353687   363239    +9552     
  Branches      45252    46782    +1530     
============================================
+ Hits         144326   148332    +4006     
- Misses       209361   214907    +5546     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[Caideyipi]

I think this part has a correctness issue: checkTsFileResourceExists currently warns for every .tsfile because it only checks the filename suffix and never checks whether the corresponding resource file exists. For a normal snapshot containing both xxx.tsfile and xxx.tsfile.resource, this still logs The associated resource file ... is not found in the snapshot, which is a false warning. Please check
ew File(file.getAbsolutePath() + TsFileResource.RESOURCE_SUFFIX).exists() before warning, or remove this unrelated snapshot change from this PR.

[sonarqubecloud]

Quality Gate passed

Issues
0 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