Do not run the linter directly after reformatting

- If we do, the linter will still have the old environment, so it will
  be ineffective

.github/workflows/lint.yml

@@ -9,8 +9,12 @@ on:
 jobs:
   reformat:
     runs-on: ubuntu-latest
+    outputs:
+      reformatting-required: ${{ steps.push-back-to-repo.outputs.modified }}
     steps:
       - uses: actions/checkout@v3
+        with:
+          token : ${{ secrets.PAT }}
       - uses: actions/setup-python@v4
         with:
           python-version: '3.9'
@@ -24,10 +28,12 @@ jobs:
       - name: Remove commented out code
         run: eradicate --in-place ./**/*.py
       - name: Push back to repo
+        id: push-back-to-repo
         uses: anyone-developer/[email protected]
   lint:
     runs-on: ubuntu-latest
     needs: reformat
+    if: needs.reformat.reformatting-required == 0
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4