Bump Swatinem/rust-cache from 1.3.0 to 2.4.0 (#925)

Bumps [Swatinem/rust-cache](https://github.com/Swatinem/rust-cache) from 1.3.0 to 2.4.0.
- [Release notes](https://github.com/Swatinem/rust-cache/releases)
- [Changelog](https://github.com/Swatinem/rust-cache/blob/master/CHANGELOG.md)
- [Commits](Swatinem/rust-cache@v1.3.0...v2.4.0)

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

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

.github/workflows/build.yml

@@ -50,7 +50,7 @@ jobs:
           python-version: "3.10"
       - name: Rust Cache
         if: ${{ !contains(matrix.os, 'self-hosted') }}
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v2.4.0
         with:
           working-directory: native
       - name: Disable scmtools local scheme

.github/workflows/ci.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           toolchain: stable
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v2.4.0
         with:
           working-directory: native
       - name: Build LibCST
@@ -146,7 +146,7 @@ jobs:
           toolchain: stable
           components: rustfmt, clippy
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v2.4.0
         with:
           working-directory: native
       - uses: actions/setup-python@v4