build(deps): bump Swatinem/rust-cache from 1 to 2

Bumps [Swatinem/rust-cache](https://github.com/swatinem/rust-cache) from 1 to 2.
- [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...v2)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/build.yml

@@ -29,7 +29,7 @@ jobs:
           override: true
           components: rustfmt, clippy
       - name: Use Cache
-        uses: Swatinem/rust-cache@v1
+        uses: Swatinem/rust-cache@v2
       - name: cargo fmt
         uses: actions-rs/cargo@v1
         with:

.github/workflows/release.yml

@@ -39,7 +39,7 @@ jobs:
           override: true
           components: rustfmt, clippy
       - name: Use Cache
-        uses: Swatinem/rust-cache@v1
+        uses: Swatinem/rust-cache@v2
       - name: Install cargo-bump
         uses: actions-rs/cargo@v1
         with: