Remove unnecessary sendAll from NT tab generator code

We don't write to the metadata topics, it's all sent over from the server

plugins/networktables/src/main/java/edu/wpi/first/shuffleboard/plugin/networktables/TabGenerator.java

@@ -102,7 +102,7 @@ public void start() {
         });
 
     metadataSubscriber =
-        new MultiSubscriber(inst, new String[] {METADATA_TABLE_NAME + "/"}, PubSubOption.sendAll(true));
+        new MultiSubscriber(inst, new String[] {METADATA_TABLE_NAME + "/"});
     metadataListener = inst.addListener(
         metadataSubscriber,
         EnumSet.of(NetworkTableEvent.Kind.kValueAll, NetworkTableEvent.Kind.kImmediate),