[maintainers] Add first iteration of MAINTAINERS files

INTK-108

Change-Id: Id6c00ac4b65fe2c9d8ce685ef3f4a17c8898f3cc
diff --git a/MAINTAINERS b/MAINTAINERS
new file mode 100644
index 0000000..e15d459
--- /dev/null
+++ b/MAINTAINERS
@@ -0,0 +1,2 @@
+phosek@google.com
+mcgrathr@google.com