Create CODEOWNERS (#187)

* Create CODEOWNERS

* Update CODEOWNERS

Co-Authored-By: dslomov <dslomov@google.com>
diff --git a/CODEOWNERS b/CODEOWNERS
new file mode 100644
index 0000000..04bb070
--- /dev/null
+++ b/CODEOWNERS
@@ -0,0 +1 @@
+* @acmcarther @mfarrugi @damienmg