chore(deps): bump actions/cache from 3 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](actions/cache@v3...v4) --- updated-dependencies: - dependency-name: actions/cache dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -106,7 +106,7 @@ jobs:
  run: |
  poetry config virtualenvs.create true --local
  poetry config virtualenvs.in-project true --local
- - uses: actions/cache@v3
+ - uses: actions/cache@v4
  name: Define a cache for the virtual environment based on the dependencies lock file
  with:
  path: ./.venv