Swift: Bump the swift-dependencies group with 2 updates

Bumps the swift-dependencies group with 2 updates: [github.com/pointfreeco/swift-case-paths](https://github.com/pointfreeco/swift-case-paths) and [github.com/pointfreeco/xctest-dynamic-overlay](https://github.com/pointfreeco/xctest-dynamic-overlay).


Updates `github.com/pointfreeco/swift-case-paths` from 1.6.0 to 1.6.1
- [Release notes](https://github.com/pointfreeco/swift-case-paths/releases)
- [Commits](pointfreeco/swift-case-paths@1.6.0...1.6.1)

Updates `github.com/pointfreeco/xctest-dynamic-overlay` from 1.5.0 to 1.5.1
- [Release notes](https://github.com/pointfreeco/xctest-dynamic-overlay/releases)
- [Commits](pointfreeco/swift-issue-reporting@1.5.0...1.5.1)

---
updated-dependencies:
- dependency-name: github.com/pointfreeco/swift-case-paths
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: swift-dependencies
- dependency-name: github.com/pointfreeco/xctest-dynamic-overlay
  dependency-type: indirect
  update-type: version-update:semver-patch
  dependency-group: swift-dependencies
...

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

Author: dependabot[bot]