Set branch to webservice now that pf4j rewrite on ServerPackCreator is finished

build.gradle

@@ -53,7 +53,7 @@ dependencies {
     implementation 'org.apache.logging.log4j:log4j-api:2.17.1'
     implementation('de.griefed.serverpackcreator:serverpackcreator:b3b4b85') {
         version {
-            branch = 'rewriteWithPlf4j'
+            branch = 'webservice'
         }
     }