chore(deps): bump Swatinem/rust-cache from 2.7.5 to 2.9.1 (#47)

Bumps [Swatinem/rust-cache](https://github.com/swatinem/rust-cache) from 2.7.5 to 2.9.1.
- [Release notes](https://github.com/swatinem/rust-cache/releases)
- [Changelog](https://github.com/Swatinem/rust-cache/blob/master/CHANGELOG.md)
- [Commits](Swatinem/rust-cache@82a92a6...c193711)

---
updated-dependencies:
- dependency-name: Swatinem/rust-cache
  dependency-version: 2.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/test.yml

@@ -67,7 +67,7 @@ jobs:
 
       - name: Cache cargo registry and target
         # Swatinem/rust-cache v2.7.5
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
         with:
           key: ${{ matrix.rust }}