Fix 1.17 BungeeCord support

bungee/src/main/java/com/viaversion/viaversion/bungee/handlers/BungeeEncodeHandler.java

@@ -70,11 +70,17 @@ public class BungeeEncodeHandler extends MessageToMessageEncoder<ByteBuf> {
             if (ctx.pipeline().names().indexOf("compress") > ctx.pipeline().names().indexOf("via-encoder")) {
                 // Need to decompress this packet due to bad order
                 ByteBuf decompressed = BungeePipelineUtil.decompress(ctx, buf);
+
+                // Ensure the buffer wasn't reused
+                if (buf != decompressed) {
                     try {
                         buf.clear().writeBytes(decompressed);
                     } finally {
                         decompressed.release();
                     }
+                }
+
+                // Reorder the pipeline
                 ChannelHandler dec = ctx.pipeline().get("via-decoder");
                 ChannelHandler enc = ctx.pipeline().get("via-encoder");
                 ctx.pipeline().remove(dec);