Bump com.vanniktech.maven.publish from 0.27.0 to 0.28.0 (#46) [skip ci]

Bumps [com.vanniktech.maven.publish](https://github.com/vanniktech/gradle-maven-publish-plugin) from 0.27.0 to 0.28.0.
- [Release notes](https://github.com/vanniktech/gradle-maven-publish-plugin/releases)
- [Changelog](https://github.com/vanniktech/gradle-maven-publish-plugin/blob/main/CHANGELOG.md)
- [Commits](vanniktech/gradle-maven-publish-plugin@0.27.0...0.28.0)

---
updated-dependencies:
- dependency-name: com.vanniktech.maven.publish
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -48,7 +48,7 @@ kotlinx-kover = "0.7.6"
 dokka = "1.9.20"
 kotlinx-binary-compatibility-validator = "0.14.0"
 
-vanniktech-maven-publish = "0.27.0"
+vanniktech-maven-publish = "0.28.0"
 ktlint = "0.50.0"
 
 [libraries]