Add 'needs cherry pick' label to auto-create cherrypick PRs (#5796)

Author: oseoin

.github/workflows/cherry-pick.yml

@@ -15,7 +15,7 @@ jobs:
  pull-requests: write
  runs-on: ubuntu-22.04
  name: Cherry pick into release branch
- if: ${{ contains(github.event.pull_request.labels.*.name, 'dependencies') && github.event.pull_request.merged == true }}
+ if: ${{ (contains(github.event.pull_request.labels.*.name, 'dependencies') || contains(github.event.pull_request.labels.*.name, 'needs cherry pick')) && github.event.pull_request.merged == true }}
  steps:
  - name: Checkout
  uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6