Merge #118747

118747: release: add missing "Release justification" r=celiala a=rail

This PR adds a "Release justification" line to simplify the PR workflow.

Epic: none
Release note: None

Co-authored-by: Rail Aliiev <[email protected]>

Author: craig[bot]

.github/workflows/update_releases.yaml

@@ -55,6 +55,7 @@ jobs:
 
             Epic: None
             Release note: None
+            Release justification: test-only updates
           commit-message: |
             ${{ matrix.branch }}: Update pkg/testutils/release/cockroach_releases.yaml