fixup! fix: change how we log resolve tester hints

Author: nicklasl

sdk-java/src/main/java/com/spotify/confidence/Confidence.java

@@ -202,7 +202,7 @@ public void logResolveTesterHint(ResolvedFlag resolvedFlag) {
     final String flag = resolvedFlag.getFlag();
     try {
 
-      ResolveTesterLogging resolveTesterLogging =
+      final ResolveTesterLogging resolveTesterLogging =
           ResolveTesterLogging.newBuilder()
               .setClientKey(clientKey)
               .setFlag(flag)