Fix up

Author: jbampton

.github/workflows/lint.yml

@@ -18,7 +18,7 @@ jobs:
           pip install pre-commit
       - name: Set PY
         run: echo "PY=$(python -VV | sha256sum | cut -d' ' -f1)" >> $GITHUB_ENV
-      - uses: actions/cache@v2.1.6
+      - uses: actions/cache@v3
         with:
           path: ~/.cache/pre-commit
           key: pre-commit|${{ env.PY }}|${{ hashFiles('.pre-commit-config.yaml') }}