Adding Richard as reviewer

Adding Richard Thomaiyar as reviewer for phosphor-user-manager
repository.

Change-Id: Ief4f56ecdcc0455e865360937760256507648429
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index b4d8704..6546900 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -44,3 +44,4 @@
 
 M:  Brad Bishop <bradleyb@fuzziesquirrel.com> <radsquirrel!>
 R:  Ratan Gupta <ratagupt@linux.vnet.ibm.com> <rgupta!>
+R:  Richard Thomaiyar <richard.marian.thomaiyar@linux.intel.com> <rthomaiy123!>