CI: Remove unneeded job_metadata gate

Author: effigies

.github/workflows/wheels.yml

@@ -16,27 +16,6 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  # Extract metadata to allow for conditioning builds on commit messages
-  job_metadata:
-    runs-on: ubuntu-latest
-    outputs:
-      commit_message: ${{ steps.get_commit_message.outputs.commit_message }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 2
-      - name: Print head git commit message
-        id: get_commit_message
-        run: |
-          if [[ -z "$COMMIT_MSG" ]]; then
-            COMMIT_MSG=$(git show -s --format=%s $REF)
-          fi
-          echo commit_message=$COMMIT_MSG | tee -a $GITHUB_OUTPUT
-        env:
-          COMMIT_MSG: ${{ github.event.head_commit.message }}
-          REF: ${{ github.event.pull_request.head.sha }}
-
   build-sdist:
     name: Build sdist
     runs-on: ubuntu-latest
@@ -54,9 +33,8 @@ jobs:
   build-wheel:
     # Runs on tags and commits with "[build wheels]" in the message
     name: Build wheel for ${{ matrix.python }}-${{ matrix.buildplat[1] }}
-    needs: [job_metadata, build-sdist]
+    needs: [build-sdist]
     runs-on: ${{ matrix.buildplat[0] }}
-    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/') || contains(needs.job_metadata.outputs.commit_message, '[build wheels]')
     strategy:
       fail-fast: false
       matrix: