fix(githubactions): switch approve_package_bumps from 'ready to merge…

…' to 'ready to rebase' to retain the original commit message with changelog (#8683)

.github/workflows/approve_package_bumps.yml

@@ -48,5 +48,5 @@ jobs:
               issue_number: context.issue.number,
               owner: context.repo.owner,
               repo: context.repo.repo,
-              labels: ['ready to merge']
+              labels: ['ready to rebase']
             })