chore: bump actions/cache from 4.2.3 to 4.2.4 in the patch-updates group (#257)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/lint.yml

@@ -22,7 +22,7 @@ jobs:
         run: uv sync --locked --group dev
 
       - name: Cache mypy cache
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.1
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.1
         with:
           path: .mypy_cache
           key: mypy-${{ runner.os }}