Update dependency com.vanniktech:gradle-maven-publish-plugin to v0.30…

….0 (#3144)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -89,4 +89,4 @@ protobuf-javaUtil = { module = "com.google.protobuf:protobuf-java-util", version
 protobuf-protoc = { module = "com.google.protobuf:protoc", version.ref = "protobuf" }
 swiftpoet = { module = "io.outfoxx:swiftpoet", version = "1.6.5" }
 truth = { module = "com.google.truth:truth", version = "1.4.4" }
-vanniktechPublishPlugin = { module = "com.vanniktech:gradle-maven-publish-plugin", version = "0.29.0" }
+vanniktechPublishPlugin = { module = "com.vanniktech:gradle-maven-publish-plugin", version = "0.30.0" }