Bump actions/cache from 4.2.0 to 4.2.1 (#974)

Bumps [actions/cache](https://github.com/actions/cache) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4.2.0...v4.2.1)

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

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
         uses: quansight-labs/[email protected]
         with:
           python-version: ${{ matrix.PYTHON.VERSION }}
-      - uses: actions/[email protected].0
+      - uses: actions/[email protected].1
         timeout-minutes: 5
         with:
           path: |
@@ -64,7 +64,7 @@ jobs:
         with:
           python-version: ${{ matrix.PYTHON.VERSION }}
           architecture: ${{ matrix.WINDOWS.ARCH }}
-      - uses: actions/[email protected].0
+      - uses: actions/[email protected].1
         timeout-minutes: 5
         with:
           path: |
@@ -110,7 +110,7 @@ jobs:
         uses: quansight-labs/[email protected]
         with:
           python-version: ${{ matrix.PYTHON.VERSION }}
-      - uses: actions/[email protected].0
+      - uses: actions/[email protected].1
         timeout-minutes: 5
         with:
           path: |