authors: add sujatha.sivaramakrishnan to authors

Epic: None
Release note: None

Author: suj-krishnan

AUTHORS

@@ -506,6 +506,7 @@ Stephen Yang <stephen.yang@cockroachlabs.com>
 Steven Danna <danna@cockroachlabs.com>
 Steven Hand <@cockroachlabs.com> hand <@cockroachlabs.com> hand-crdb <@cockroachlabs.com>
 Steven Hubbard <steven.c.hubbard@gmail.com> <hubbard@cockroachlabs.com>
+Sujatha Sivaramakrishnan <sujatha.sivaramakrishnan@cockroachlabs.com>
 sum12 <sumitjami@gmail.com>
 Sumeer Bhola <sumeer@cockroachlabs.com> sumeerbhola <sumeer@cockroachlabs.com>
 Suraj Rao <suraj.rao@cockroachlabs.com> <suraj_rao@berkeley.edu>