Bump swift-actions/setup-swift from 2 to 3 (#22476)

Bumps [swift-actions/setup-swift](https://github.com/swift-actions/setup-swift) from 2 to 3.
- [Release notes](https://github.com/swift-actions/setup-swift/releases)
- [Commits](swift-actions/setup-swift@v2...v3)

---
updated-dependencies:
- dependency-name: swift-actions/setup-swift
  dependency-version: '3'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/samples-swift5.yaml

@@ -35,7 +35,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v5
-      - uses: swift-actions/setup-swift@v2
+      - uses: swift-actions/setup-swift@v3
         if: ${{ matrix.os == 'ubuntu-latest' }}
         with:
           swift-version: '5'