Bump com.vanniktech.maven.publish from 0.14.2 to 0.15.0 (#7246)

Bumps [com.vanniktech.maven.publish](https://github.com/vanniktech/gradle-maven-publish-plugin) from 0.14.2 to 0.15.0.
- [Release notes](https://github.com/vanniktech/gradle-maven-publish-plugin/releases)
- [Changelog](https://github.com/vanniktech/gradle-maven-publish-plugin/blob/master/CHANGELOG.md)
- [Commits](vanniktech/gradle-maven-publish-plugin@0.14.2...0.15.0)

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build.gradle

@@ -9,7 +9,7 @@ plugins {
     id("com.github.hierynomus.license") version "0.15.0"
     id("com.jfrog.artifactory") version "4.21.0"
     id("biz.aQute.bnd.builder") version "5.3.0"
-    id("com.vanniktech.maven.publish") version "0.14.2"
+    id("com.vanniktech.maven.publish") version "0.15.0"
 }
 
 ext {