Bump actions/cache from 4.1.1 to 4.1.2 (#488)

Bumps [actions/cache](https://github.com/actions/cache) from 4.1.1 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@v4.1.1...v4.1.2)

---
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>

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
           toolchain: ${{ matrix.RUST }}
           components: rustfmt, clippy
 
-      - uses: actions/[email protected].1
+      - uses: actions/[email protected].2
         with:
           path: |
             ~/.cargo/bin/
@@ -76,7 +76,7 @@ jobs:
         with:
           toolchain: ${{ matrix.RUST.VERSION }}
 
-      - uses: actions/[email protected].1
+      - uses: actions/[email protected].2
         with:
           path: |
             ~/.cargo/bin/
@@ -104,7 +104,7 @@ jobs:
 
       - run: sudo apt update && sudo apt-get install -y lcov
 
-      - uses: actions/[email protected].1
+      - uses: actions/[email protected].2
         id: cargo-cache
         with:
           path: |