Update actions/checkout action to v4

Author: renovate[bot]

.github/workflows/pre-commit.yml

@@ -10,6 +10,6 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
       - uses: pre-commit/action@v3.0.0