Update OWNERS file to add dhruvaraj as reviewer

Add myself dhruvaraj@in.ibm.com as a reviewer

Change-Id: I93fb4732ae287a036f932f5d2a5bc710d93c0fd5
Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com>
diff --git a/OWNERS b/OWNERS
index f0bbdb0..7d9e6f3 100644
--- a/OWNERS
+++ b/OWNERS
@@ -36,6 +36,7 @@
 
 reviewers:
 - devenrao@in.ibm.com
+- dhruvaraj@in.ibm.com
 
 matchers:
 
@@ -46,3 +47,6 @@
 - name: Matt Spinler
   email: spinler@us.ibm.com
   discord: mspinler
+- name: Dhruvaraj Subhashchandran
+  email: dhruvaraj@in.ibm.com
+  discord: dhruvibm