Exclude Java 22 classes from being embedded in the standalone JAR (vi…

…a Jackson) so that this doesn't break the shadow plugin

wiremock-grpc-extension-standalone/build.gradle

@@ -149,6 +149,7 @@ shadowJar {
   exclude 'META-INF/maven/**'
   exclude 'META-INF/versions/17/**'
   exclude 'META-INF/versions/21/**'
+  exclude 'META-INF/versions/22/**'
   exclude 'module-info.class'
   exclude 'handlebars-*.js'
 }