Add CoGS team as OWNERS of ftl

Change-Id: I6dedab758f2a6b50e07f2c9bf5fed8fcc37a8d52
diff --git a/libs/ftl/OWNERS b/libs/ftl/OWNERS
new file mode 100644
index 0000000..3f61292
--- /dev/null
+++ b/libs/ftl/OWNERS
@@ -0,0 +1 @@
+include platform/frameworks/native:/services/surfaceflinger/OWNERS
\ No newline at end of file