Confirm that spotbugs 4.8.2 adds no new warnings

[MarkEWaite]

Confirm that spotbugs 4.8.2 adds no new warnings

Draft, not intended to be merged

Prep for

• Bump com.github.spotbugs:spotbugs-maven-plugin from 4.7.3.6 to 4.8.2.0 pom#510

Part of the checklist in:

• Use spotbugs 4.8.2 with more exclusions jenkins#8803

Does not need to be merged because there is no additional suppression required.

Testing done

Confirmed that automated tests pass and spotbugs is silent.

Submitter checklist

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1. Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
2. Ensure that the pull request title represents the desired changelog entry
3. Please describe what you did
4. Link to relevant issues in GitHub or Jira
5. Link to relevant pull requests, esp. upstream and downstream changes

[MarkEWaite]

CI checks have passed. No need to leave the pull request open