Add Harshdeep to CODEOWNERS
# the repo. Unless a later match takes precedence,
# @global-owner1 and @global-owner2 will be requested for
# review when someone opens a pull request.
-* @davefellows @theunrepentantgeek @porges @matthchr @babbageclunk
+* @davefellows @theunrepentantgeek @porges @matthchr @babbageclunk @super-harsh
