Add auto github release workflow

[Angie-Zhang]

Issue #, if available:

#683

Description of changes:

Add auto github release workflow for Index Management

CheckList:

• 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-commenter]

Codecov Report

Merging #691 (aee0965) into main (e35ed1f) will decrease coverage by 0.29%.
The diff coverage is n/a.

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@@             Coverage Diff              @@
##               main     #691      +/-   ##
============================================
- Coverage     75.88%   75.59%   -0.29%     
+ Complexity     2655     2643      -12     
============================================
  Files           333      333              
  Lines         15400    15400              
  Branches       2272     2272              
============================================
- Hits          11686    11642      -44     
- Misses         2392     2433      +41     
- Partials       1322     1325       +3     

Impacted Files	Coverage Δ
...statemanagement/validation/ValidateReplicaCount.kt	0.00% <0.00%> (-32.15%)	⬇️
...statemanagement/model/destination/CustomWebhook.kt	68.57% <0.00%> (-28.58%)	⬇️
...ndexstatemanagement/validation/ActionValidation.kt	86.66% <0.00%> (-13.34%)	⬇️
...ndexstatemanagement/validation/ValidateRollover.kt	66.66% <0.00%> (-9.53%)	⬇️
.../indexstatemanagement/validation/ValidateDelete.kt	47.05% <0.00%> (-5.89%)	⬇️
...arch/indexmanagement/rollup/RollupSearchService.kt	59.25% <0.00%> (-3.71%)	⬇️
...ensearch/indexmanagement/IndexManagementIndices.kt	61.22% <0.00%> (-3.07%)	⬇️
.../org/opensearch/indexmanagement/util/IndexUtils.kt	73.58% <0.00%> (-2.84%)	⬇️
.../action/explain/TransportExplainTransformAction.kt	70.78% <0.00%> (-2.25%)	⬇️
...agement/indexstatemanagement/ManagedIndexRunner.kt	47.13% <0.00%> (ø)
... and 3 more

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[saratvemulapalli]

The name mismatches with the workflow here. This is a link checker.

[Angie-Zhang]

The name mismatches with the workflow here. This is a link checker.

Updated