Bump sersoft-gmbh/swifty-linux-action from 2.0.0 to 2.1.0

Bumps [sersoft-gmbh/swifty-linux-action](https://github.com/sersoft-gmbh/swifty-linux-action) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/sersoft-gmbh/swifty-linux-action/releases)
- [Commits](sersoft-gmbh/swifty-linux-action@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: sersoft-gmbh/swifty-linux-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/swift-test.yml

@@ -22,7 +22,7 @@ jobs:
           xcode-version: ^13.0
       - name: Install Swift
         if: runner.os == 'Linux'
-        uses: sersoft-gmbh/swifty-linux-action@v2.0.0
+        uses: sersoft-gmbh/swifty-linux-action@v2.1.0
         with:
           release-version: ${{matrix.swift-version}}
           platform: ${{matrix.os}}