Bump Cake.Frosting from 0.38.2 to 0.38.4 in /build (#2230)
Bump Cake.Frosting from 0.38.2 to 0.38.4 in /build (#2230)

Bumps [Cake.Frosting](https://github.com/cake-build/frosting) from 0.38.2 to 0.38.4.
- [Release notes](https://github.com/cake-build/frosting/releases)
- [Changelog](https://github.com/cake-build/frosting/blob/develop/GitReleaseManager.yaml)
- [Commits](https://github.com/cake-build/frosting/compare/v0.38.2...v0.38.4)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
adamralph/octokit.net,octokit/octokit.net,octokit/octokit.net