chore: bump actions/cache from 5.0.3 to 5.0.4 in the patch-updates group (#443)

Bumps the patch-updates group with 1 update: [actions/cache](https://github.com/actions/cache).


Updates `actions/cache` from 5.0.3 to 5.0.4
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@cdf6c1f...6682284)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: 5.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: patch-updates
...

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

Author: dependabot[bot]

.github/workflows/lint.yml

@@ -23,7 +23,7 @@ jobs:
         run: uv sync --locked --group dev --python 3.10
 
       - name: Cache mypy cache
-        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v4.2.1
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v4.2.1
         with:
           path: .mypy_cache
           key: mypy-${{ runner.os }}