Bump actions/cache from 4.2.3 to 4.2.4 (#172)

Bumps [actions/cache](https://github.com/actions/cache) from 4.2.3 to 4.2.4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4.2.3...v4.2.4)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: 4.2.4
  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/rust.yml

@@ -20,7 +20,7 @@ jobs:
       run: cargo install cross --git https://github.com/cross-rs/cross
 
     - name: Cache dependencies
-      uses: actions/[email protected].3
+      uses: actions/[email protected].4
       with:
         path: ~/.cargo/bin
         key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
@@ -41,7 +41,7 @@ jobs:
     - uses: actions/[email protected]
 
     - name: Restore dependencies from cache
-      uses: actions/[email protected].3
+      uses: actions/[email protected].4
       with:
         path: ~/.cargo/bin
         key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}