Bump Swatinem/rust-cache from 2.2.0 to 2.2.1

Bumps [Swatinem/rust-cache](https://github.com/Swatinem/rust-cache) from 2.2.0 to 2.2.1.
- [Release notes](https://github.com/Swatinem/rust-cache/releases)
- [Changelog](https://github.com/Swatinem/rust-cache/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Swatinem/rust-cache/compare/v2.2.0...v2.2.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/uffizzi-build.yml

@@ -23,7 +23,7 @@ jobs:
           target: x86_64-unknown-linux-musl
 
       - name: Cache dependencies
-        uses: Swatinem/rust-cache@v2.2.0
+        uses: Swatinem/rust-cache@v2.2.1
 
       - name: Run cargo check without any default features
         uses: actions-rs/cargo@v1