Increase buffer size to fix "set clipboard" event

The buffer size must be greater than any event message.

Clipboard events may take up to 4096 bytes, so increase the buffer size.

Fixes #1425 <https://github.com/Genymobile/scrcpy/issues/1425>

server/src/main/java/com/genymobile/scrcpy/ControlMessageReader.java

@@ -15,7 +15,8 @@ public class ControlMessageReader {
 
     public static final int CLIPBOARD_TEXT_MAX_LENGTH = 4093;
     public static final int INJECT_TEXT_MAX_LENGTH = 300;
-    private static final int RAW_BUFFER_SIZE = 1024;
+
+    private static final int RAW_BUFFER_SIZE = 4096;
 
     private final byte[] rawBuffer = new byte[RAW_BUFFER_SIZE];
     private final ByteBuffer buffer = ByteBuffer.wrap(rawBuffer);