Revert "build: filter labels before cherry picking (#3185)"

This reverts commit 772e899.

.github/workflows/maintenance-cherry-pick.yml

@@ -20,28 +20,16 @@ jobs:
     steps:
       - run: echo Labels are not empty, continuing
 
-  filter_labels:
-    needs: [check_labels]
-    runs-on: ubuntu-latest
-    outputs:
-      filtered_labels: ${{ steps.filter.outputs.filtered_labels }}
-    steps:
-      - name: Filter labels
-        id: filter
-        run: |
-          FILTERED_LABELS=$(jq -r '.pull_request.labels | map(select(.name | test("^target: [0-9]+\\.x$"))) | .[].name' <<< "${{ toJSON(github.event) }}")
-          echo "filtered_labels=${FILTERED_LABELS}" >> $GITHUB_OUTPUT
-
   cherry_pick:
-    needs: [filter_labels]
+    needs: [check_labels]
     runs-on: ubuntu-latest
     if: github.event.pull_request.merged == true &&
       github.event.pull_request.user.login != 'renovate[bot]'
     outputs:
       failed_branches: ${{ steps.update_failed_branches.outputs.failed_branches }}
     strategy:
       matrix:
-        label: ${{ fromJson(needs.filter_labels.outputs.filtered_labels) }}
+        label: ${{ github.event.pull_request.labels.*.name }}
 
     steps:
       - name: Get token