Generic Streamable Registry

[nknize]

This PR adds a WriteableRegistry to register generic read / write serialization methods for StreamInput.readGeneric and StreamOutput.writeGeneric. This enables modules, plugins, and libraries to register their own type serialization logic without forcing the class implementation to be in the :server module.

Decoupling this logic also further decouples the StreamInput / StreamOutput transport logic from the server module such that it can be refactored to the core library to support cloud native and serverless implementations.

relates #5910

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.search.backpressure.SearchBackpressureIT.testSearchTaskCancellationWithHighCpu

• URL: https://build.ci.opensearch.org/job/gradle-check/16390/
• CommitID: a7a0acc
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[codecov]

Codecov Report

Merging #7780 (625e7df) into main (adf7e2c) will increase coverage by 0.12%.
The diff coverage is 87.71%.

@@             Coverage Diff              @@
##               main    #7780      +/-   ##
============================================
+ Coverage     70.72%   70.85%   +0.12%     
- Complexity    56146    56179      +33     
============================================
  Files          4682     4683       +1     
  Lines        266102   266113      +11     
  Branches      39070    39075       +5     
============================================
+ Hits         188193   188545     +352     
+ Misses        61935    61609     -326     
+ Partials      15974    15959      -15     

Impacted Files	Coverage Δ
.../main/java/org/opensearch/common/geo/GeoPoint.java	88.57% <ø> (-0.62%)	⬇️
...a/org/opensearch/common/io/stream/StreamInput.java	89.01% <ø> (+0.49%)	⬆️
...opensearch/script/JodaCompatibleZonedDateTime.java	38.55% <ø> (-6.71%)	⬇️
...pensearch/core/common/io/stream/BaseWriteable.java	59.09% <53.84%> (-2.45%)	⬇️
...a/org/opensearch/common/io/stream/Streamables.java	96.42% <96.42%> (ø)
.../org/opensearch/common/io/stream/StreamOutput.java	95.18% <100.00%> (+0.22%)	⬆️
...src/main/java/org/opensearch/common/joda/Joda.java	79.61% <100.00%> (+0.75%)	⬆️
...ava/org/opensearch/transport/TransportService.java	79.92% <100.00%> (+0.43%)	⬆️

... and 499 files with indirect coverage changes

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: null ❌
• URL: null
• CommitID: 7fb5a6e
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: null ❌
• URL: null
• CommitID: f149cde
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: null ❌
• URL: null
• CommitID: f149cde
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.search.backpressure.SearchBackpressureIT.testSearchShardTaskCancellationWithHighCpu
      1 org.opensearch.index.IndexServiceTests.testAsyncTranslogTrimTaskOnClosedIndex

• URL: https://build.ci.opensearch.org/job/gradle-check/16505/
• CommitID: f149cde
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/16506/
• CommitID: 625e7df
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: SUCCESS ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/16524/
• CommitID: 625e7df