Updating jenkinsfile with using update-alternatives to switch JDK version

[jordarlu]

Description

Updating jenkinsfile with using update-alternatives to switch JDK version per the parameter in manifest

Issues Resolved

#4272

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

All modified and coverable lines are covered by tests ✅

Comparison is base (6eb6f8b) 91.34% compared to head (485a065) 91.35%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4333   +/-   ##
=======================================
  Coverage   91.34%   91.35%           
=======================================
  Files         189      190    +1     
  Lines        6169     6175    +6     
=======================================
+ Hits         5635     5641    +6     
  Misses        534      534           

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

[gaiksaya]

Can you please add assertion to the test file confirming this behavior? https://github.com/opensearch-project/opensearch-build/blob/main/tests/jenkins/TestPublishMinSnapshots.groovy

Thanks!

[jordarlu]

Can you please add assertion to the test file confirming this behavior? https://github.com/opensearch-project/opensearch-build/blob/main/tests/jenkins/TestPublishMinSnapshots.groovy

Thanks!

Thanks for the comment, @gaiksaya. I just added an assertion to validate there will be a JDK set up by using the update-alternatives accordongly.