Bump log4j version.

[Yury-Fridlyand]

Description

log4j was updated on upstream opensearch-project/OpenSearch#8307.

Issues Resolved

Fix build failures caused by referencing different log4j versions.

Could not determine the dependencies of task ':opensearch-sql-plugin:thirdPartyAudit'.
> Could not resolve all dependencies for configuration ':opensearch-sql-plugin:runtimeClasspath'.
   > Conflict(s) found for the following module(s):
       - org.apache.logging.log4j:log4j-api between versions 2.20.0 and 2.17.1
       - org.apache.logging.log4j:log4j-core between versions 2.20.0 and 2.17.1
     Run with:
         --scan or
         :opensearch-sql-plugin:dependencyInsight --configuration runtimeClasspath --dependency org.apache.logging.log4j:log4j-api
     to get more insight on how to solve the conflict.

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[codecov]

Codecov Report

Merging #1848 (3f5812a) into main (4178c03) will increase coverage by 0.04%.
The diff coverage is 99.55%.

@@             Coverage Diff              @@
##               main    #1848      +/-   ##
============================================
+ Coverage     97.34%   97.39%   +0.04%     
- Complexity     4521     4600      +79     
============================================
  Files           394      401       +7     
  Lines         11159    11381     +222     
  Branches        810      843      +33     
============================================
+ Hits          10863    11084     +221     
- Misses          289      290       +1     
  Partials          7        7              

Flag	Coverage Δ
sql-engine	97.39% <99.55%> (+0.04%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...earch/sql/spark/data/constants/SparkConstants.java	0.00% <0.00%> (ø)
...org/opensearch/sql/spark/client/EmrClientImpl.java	100.00% <100.00%> (ø)
...esponse/DefaultSparkSqlFunctionResponseHandle.java	100.00% <100.00%> (ø)
...nctions/scan/SparkSqlFunctionTableScanBuilder.java	100.00% <100.00%> (ø)
...ctions/scan/SparkSqlFunctionTableScanOperator.java	100.00% <100.00%> (ø)
...a/org/opensearch/sql/spark/helper/FlintHelper.java	100.00% <100.00%> (ø)
...g/opensearch/sql/spark/response/SparkResponse.java	100.00% <100.00%> (ø)
...va/org/opensearch/sql/spark/storage/SparkScan.java	100.00% <100.00%> (ø)
...nsearch/sql/spark/storage/SparkStorageFactory.java	100.00% <100.00%> (ø)
...a/org/opensearch/sql/spark/storage/SparkTable.java	100.00% <100.00%> (ø)