Excavator: Update open-source publishing plugins

Author: svc-excavator-bot

build.gradle

@@ -6,7 +6,7 @@ buildscript {
 
     dependencies {
         classpath 'com.palantir.jakartapackagealignment:jakarta-package-alignment:0.6.0'
-        classpath 'com.gradle.publish:plugin-publish-plugin:1.3.1'
+        classpath 'com.gradle.publish:plugin-publish-plugin:2.0.0'
         classpath 'com.palantir.baseline:gradle-baseline-java:6.54.0'
         classpath 'com.palantir.gradle.consistentversions:gradle-consistent-versions:3.2.0'
         classpath 'com.palantir.gradle.externalpublish:gradle-external-publish-plugin:1.24.0'