Swift: Bump github.com/pointfreeco/xctest-dynamic-overlay

Bumps the swift-dependencies group with 1 update: [github.com/pointfreeco/xctest-dynamic-overlay](https://github.com/pointfreeco/xctest-dynamic-overlay).


Updates `github.com/pointfreeco/xctest-dynamic-overlay` from 1.3.0 to 1.4.0
- [Release notes](https://github.com/pointfreeco/xctest-dynamic-overlay/releases)
- [Commits](pointfreeco/swift-issue-reporting@1.3.0...1.4.0)

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

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

Author: dependabot[bot]