Revert "Upgrading Shadow plugin to 7.1.2 (#2033) (#2037)"

[saratvemulapalli]

This reverts commit 8725061.

Signed-off-by: Sarat Vemulapalli vemulapallisarat@gmail.com

Description

Reverting this change as it needs Gradle 7+.
Plugins/Libraries in OpenSearch bundle haven't migrated yet and will continue to run with Gradle 6.6.x line for rest of 1.x releases.
opensearch-project/opensearch-plugins#107

Issues Resolved

opensearch-project/opensearch-build#1587

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc 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.

[opensearch-ci-bot]

Can one of the admins verify this patch?

[reta]

Thanks a lot @saratvemulapalli !

[opensearch-ci-bot]

❌   Gradle Check failure f3e9e39
Log 2206

Reports 2206

[saratvemulapalli]

❌   Gradle Check failure f3e9e39 Log 2206

Reports 2206

* What went wrong:
Execution failed for task ':server:internalClusterTest'.

[saratvemulapalli]

start gradle check

[opensearch-ci-bot]

❌   Gradle Check failure f3e9e39
Log 2209

Reports 2209

[saratvemulapalli]

❌   Gradle Check failure f3e9e39 Log 2209

Reports 2209

Execution failed for task ':codeCoverageReport'.
18:52:39 > Unable to read execution data file /var/jenkins/workspace/OpenSearch_CI/PR_Checks/Gradle_Check/search/plugins/repository-azure/build/jacoco/azureThirdPartyDefaultXmlTest.exec

[saratvemulapalli]

start gradle check

[opensearch-ci-bot]

✅   Gradle Check success f3e9e39
Log 2211

Reports 2211