set up python version

Author: Eeebru

.github/workflows/workflow-linter.yml

@@ -43,15 +43,20 @@ jobs:
           echo "count=$COUNT" >> $GITHUB_OUTPUT
           echo "modified-workflows=$MODIFIED_EXISTING_WORKFLOWS" >> $GITHUB_OUTPUT
 
-      - name: Download bwwl binary
+      - name: Set up Python 3.11
+        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+        with:
+          python-version: "3.11"
+
+      - name: Upgrade pip and install bwwl binary
         # if: steps.changed-workflows.outputs.count != 0
         run: |
-          python3 -m pip install --upgrade bitwarden_workflow_linter
+          python -m pip install --upgrade pip
+          python -m pip install --upgrade bitwarden_workflow_linter
 
       - name: Lint
         # if: steps.changed-workflows.outputs.count != 0
-        run: |
-          bwwl lint -f ${{ steps.changed-workflows.outputs.modified-workflows }}
+        run: bwwl lint -f ${{ steps.changed-workflows.outputs.modified-workflows }}
 
       - name: Get changed files
         # if: steps.changed-workflows.outputs.count != 0