chore(deps): bump actions/cache from 2.1.5 to 4.1.2

Bumps [actions/cache](https://github.com/actions/cache) from 2.1.5 to 4.1.2.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v2.1.5...v4.1.2)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci.yml

@@ -15,35 +15,35 @@ jobs:
       - uses: ruby/setup-ruby@v1
         with:
           bundler-cache: true
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v4.1.2
         id: cache-pip
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt', '**/requirements-dev.txt') }}
           restore-keys: |
             ${{ runner.os }}-pip-
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v4.1.2
         id: cache-venv
         with:
           path: venv
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt', '**/requirements-dev.txt') }}
           restore-keys: |
             ${{ runner.os }}-venv-
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v4.1.2
         id: cache-vendor
         with:
           path: vendor
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-ansible.yml') }}
           restore-keys: |
             ${{ runner.os }}-vendor-
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v4.1.2
         id: cache-shellcheck
         with:
           path: bin/shellcheck
           key: ${{ runner.os }}-shellcheck-${{ hashFiles('.github/workflows/ci.yml') }}
           restore-keys: |
             ${{ runner.os }}-shellcheck-
-      - uses: actions/cache@v2.1.5
+      - uses: actions/cache@v4.1.2
         with:
           path: ~/.cache/pre-commit
           key: pre-commit|${{ env.PY }}|${{ hashFiles('.pre-commit-config.yaml') }}