Add back old FabricDecodeHandler#getInfo

Apparently some mods use this in order to get the user connection

Signed-off-by: FlorianMichael <git@florianmichael.de>

Author: florianreuth

src/main/java/com/viaversion/fabric/common/handler/FabricDecodeHandler.java

@@ -45,4 +45,9 @@ public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exc
         super.userEventTriggered(ctx, evt);
     }
 
+    @Deprecated
+    public UserConnection getInfo() {
+        return connection();
+    }
+
 }