Bump Swatinem/rust-cache from 1.4.0 to 2.0.0

Bumps [Swatinem/rust-cache](https://github.com/Swatinem/rust-cache) from 1.4.0 to 2.0.0.
- [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/v1.4.0...v2.0.0)

---
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>

.github/workflows/rust.yml

@@ -25,7 +25,7 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Cache dependencies
-      uses: Swatinem/rust-cache@v1.4.0
+      uses: Swatinem/rust-cache@v2.0.0
     - name: Run cargo check without any default features
       uses: actions-rs/cargo@v1
       with:
@@ -49,7 +49,7 @@ jobs:
           toolchain: stable
           override: true
       - name: Cache dependencies
-        uses: Swatinem/rust-cache@v1.4.0
+        uses: Swatinem/rust-cache@v2.0.0
       - name: Run tests in debug
         uses: actions-rs/cargo@v1
         with:
@@ -68,7 +68,7 @@ jobs:
           override: true
           components: clippy
       - name: Cache dependencies
-        uses: Swatinem/rust-cache@v1.4.0
+        uses: Swatinem/rust-cache@v2.0.0
       - name: Run cargo clippy
         uses: actions-rs/cargo@v1
         with:
@@ -87,6 +87,6 @@ jobs:
           override: true
           components: rustfmt
       - name: Cache dependencies
-        uses: Swatinem/rust-cache@v1.4.0
+        uses: Swatinem/rust-cache@v2.0.0
       - name: Run cargo fmt
         run: cargo fmt --all -- --check