remove old keepalive buffer trick patch

Author: mcmonkey4eva

src/main/java/com/denizenscript/depenizen/bungee/packets/in/KeepAlivePacketIn.java

@@ -13,11 +13,6 @@ public String getName() {
 
     @Override
     public void process(DepenizenConnection connection, ByteBuf data) {
-        if (data.readableBytes() < 1024) {
-            connection.fail("Invalid KeepAlivePacket (bytes available: " + data.readableBytes() + ")");
-            return;
-        }
-        // Read and ignore empty buffer
-        data.readBytes(1024);
+        // Do nothing, no data is included
     }
 }

src/main/java/com/denizenscript/depenizen/bungee/packets/out/KeepAlivePacketOut.java

@@ -10,10 +10,8 @@ public int getPacketId() {
         return 1;
     }
 
-    public static byte[] KEEP_ALIVE_BUFFER = new byte[1024];
-
     @Override
     public void writeTo(ByteBuf buf) {
-        buf.writeBytes(KEEP_ALIVE_BUFFER);
+        // No data
     }
 }