Move patches to unapplied

paper-server/patches/sources/net/minecraft/network/Varint21FrameDecoder.java.patch

@@ -1,15 +0,0 @@
---- a/net/minecraft/network/Varint21FrameDecoder.java
-+++ b/net/minecraft/network/Varint21FrameDecoder.java
-@@ -39,6 +39,12 @@
-     }
- 
-     protected void decode(ChannelHandlerContext channelHandlerContext, ByteBuf byteBuf, List<Object> list) {
-+        // Paper start - Perf: Optimize exception handling; if channel is not active just discard the packet
-+        if (!channelHandlerContext.channel().isActive()) {
-+            byteBuf.skipBytes(byteBuf.readableBytes());
-+            return;
-+        }
-+        // Paper end - Perf: Optimize exception handling
-         byteBuf.markReaderIndex();
-         this.helperBuf.clear();
-         if (!copyVarint(byteBuf, this.helperBuf)) {