ci:(deps): bump actions/cache from 4.2.3 to 4.2.4 (#297)

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

Author: dependabot[bot]

.github/workflows/docs.yml

@@ -19,7 +19,7 @@ jobs:
           python-version: '3.11'
           cache: 'pip'
       - name: Cache dependencies
-        uses: actions/[email protected].3
+        uses: actions/[email protected].4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('docs/requirements.in') }}
@@ -44,7 +44,7 @@ jobs:
           python-version: '3.11'
           cache: 'pip'
       - name: Cache dependencies
-        uses: actions/[email protected].3
+        uses: actions/[email protected].4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('docs/requirements.in') }}