build(deps): bump com.gradle.publish:plugin-publish-plugin

Bumps com.gradle.publish:plugin-publish-plugin from 1.2.0 to 1.2.1.

---
updated-dependencies:
- dependency-name: com.gradle.publish:plugin-publish-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

buildSrc/build.gradle.kts

@@ -11,7 +11,7 @@ repositories {
 dependencies {
     implementation("com.diffplug.spotless:spotless-plugin-gradle:6.20.0")
     implementation("net.ltgt.gradle:gradle-errorprone-plugin:3.1.0")
-    implementation("com.gradle.publish:plugin-publish-plugin:1.2.0")
+    implementation("com.gradle.publish:plugin-publish-plugin:1.2.1")
     implementation("org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:4.3.0.3225")
 }