Bump swift-actions/setup-swift in the dependencies group (#28)

Bumps the dependencies group with 1 update: [swift-actions/setup-swift](https://github.com/swift-actions/setup-swift).


Updates `swift-actions/setup-swift` from 2.0.0 to 2.1.0
- [Release notes](https://github.com/swift-actions/setup-swift/releases)
- [Commits](swift-actions/setup-swift@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: swift-actions/setup-swift
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/swift.yml

@@ -15,7 +15,7 @@ jobs:
         swift: ["5.10"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: swift-actions/setup-swift@v2.0.0
+      - uses: swift-actions/setup-swift@v2.1.0
         with:
           swift-version: ${{ matrix.swift }}
       - uses: actions/checkout@v4
@@ -31,7 +31,7 @@ jobs:
         swift: ["5.9"]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: swift-actions/setup-swift@v2.0.0
+      - uses: swift-actions/setup-swift@v2.1.0
         with:
           swift-version: ${{ matrix.swift }}
       - uses: actions/checkout@v4