Replaces incorrect use of GitHub Actions expression syntax `${{CURRENT_BRANCH }}` inside a run block with proper bash variablesyntax `$CURRENT_BRANCH`, preventing 'Unrecognized named-value' errors.
PR Close#61212
This workflow addresses a limitation with Renovate's behavior in fork mode. Renovate does not automatically sync non-default branches in forked repositories.
This workflow automates syncing forked non-default branches with their upstream counterparts. This ensures Renovate can detect and apply updates to these branches, maintaining up-to-date dependencies across all relevant branches.
PR Close#61201
