Add Debug logging in the maven release workflow

[parthban-db]

What changes are proposed in this pull request?

Add Debug logging in the maven release workflow.

How is this tested?

Existing CI.

NO_CHANGELOG=true

[github-actions[bot]]

If integration tests don't run automatically, an authorized user can run them manually by following the instructions below:

Trigger: go/deco-tests-run/sdk-java

Inputs:

• PR number: 485
• Commit SHA: 8e176c2629c169436dc6a7973c23a8955e4a36c1

Checks will be approved automatically on success.

[github-actions[bot]]

Please ensure that the NEXT_CHANGELOG.md file is updated with any relevant changes. If this is not necessary for your PR, please include the following in your PR description: NO_CHANGELOG=true and rerun the job.