Add myself to room-compiler-processing owners

Test: N/A

Change-Id: I79b1c7e7e8d3b7d61686dc1c7e1ac527bd723f1e
diff --git a/room/room-compiler-processing/OWNERS b/room/room-compiler-processing/OWNERS
new file mode 100644
index 0000000..23a1553
--- /dev/null
+++ b/room/room-compiler-processing/OWNERS
@@ -0,0 +1 @@
+kuanyingchou@google.com
\ No newline at end of file