[BUG] Gradle check shows `null` result

[cwperks]

Describe the bug

The gradle check CI check showed an output of null on a recent run here: #11170 (comment)

Output from workflow run: https://github.com/opensearch-project/OpenSearch/actions/runs/7169239577/job/19526936304?pr=11170

time pass: 2790
parse error: Invalid numeric literal at line 1, column 10
Complete the run, checking results now......
Please check jenkins url for logs: https://build.ci.opensearch.org/job/gradle-check/31127/
Result: null

The CI check was not able to extract the final result from the gradle check run.

[peternied]

@nknize @peterzhuamazon Do you have any experience in with this issue?

[peternied]

• Impacted PR Bump actions/stale from 8 to 9 #11557 , logs

[peternied]

• Closing in favor of [Bug]: Gradle check fail with null result while the job was still running opensearch-build#4276 filed earlier today

[peternied]

That issue is in the opensearch-build repo - this issue will track it in OpenSearch