Update actions/cache digest to d4323d4

Author: renovate[bot]

Diff for: .github/workflows/ci.yml

@@ -66,7 +66,7 @@ jobs:
       - name: set PYVERSION
         run: echo "PYVERSION=$(python --version | tr ' ' '-')" >> $GITHUB_ENV
 
-      - uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4
+      - uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
         with:
           path: ~/.cache/pre-commit
           # Changes to pre-commit-config.yaml may require the installation of