Add CoGS team as OWNERS of ftl

Change-Id: I3a0c6b46197debe5985d386b56bb1178e24d85f9
diff --git a/include/ftl/OWNERS b/include/ftl/OWNERS
new file mode 100644
index 0000000..3f61292
--- /dev/null
+++ b/include/ftl/OWNERS
@@ -0,0 +1 @@
+include platform/frameworks/native:/services/surfaceflinger/OWNERS
\ No newline at end of file