add multi tenancy support

[Hailong-am]

Description

Add multi tenancy support for tools

Related Issues

opensearch-project/ml-commons#3416

Check List

• New functionality includes testing.
• New functionality has been documented.
• API changes companion pull request created.
• Commits are signed per the DCO using --signoff.
• Public documentation issue/PR created.

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.

[xinyual]

So we need to add tenant id as a required parameter? Can we set a possible default value null? I think the code on opensource in front end should not be influenced.

[Hailong-am]

integration test need to let nerual-search take latest opensearch-ml-client with multi-tenancy so MLPredictionTaskRequest will have the logic to write

 if (streamOutputVersion.onOrAfter(VERSION_2_19_0)) {
        out.writeOptionalString(tenantId);
 }

https://github.com/opensearch-project/neural-search/actions/workflows/maven-publish.yml

[Hailong-am]

after run ./gradlew publishToMavenLocal for neural-search plugin, then running locally with ./gradlew build all tests are passed

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.98%. Comparing base (2b76e3c) to head (5144fdf).
Report is 42 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #489      +/-   ##
============================================
+ Coverage     81.78%   81.98%   +0.19%     
- Complexity      193      281      +88     
============================================
  Files            11       15       +4     
  Lines           961     1410     +449     
  Branches        137      202      +65     
============================================
+ Hits            786     1156     +370     
- Misses          121      176      +55     
- Partials         54       78      +24     

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[zhichao-aws]

After neural-search upload latest snapshot, the CIs pass. @Hailong-am does this change need backport?

[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/skills/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/skills/backport-2.x
# Create a new branch
git switch --create backport/backport-489-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 854c64d9d58ce9a8c5d7319906bbb0f0e2466689
# Push it to GitHub
git push --set-upstream origin backport/backport-489-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/skills/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-489-to-2.x.

[xinyual]

@Hailong-am Can we backport manually?

[Hailong-am]

@Hailong-am Can we backport manually?

Will do