Update affliation for mayuka-c

Signed-off-by: Mayuka Channankaiah <[email protected]>

Author: mayuka-c

developers_affiliations6.txt

@@ -20018,6 +20018,9 @@ maysunfaisal: maysunfaisal!users.noreply.github.com
 	Independent from 2016-08-01 until 2017-08-01
 	International Business Machines Corporation from 2017-08-01 until 2020-08-01
 	Red Hat Inc. from 2020-08-01
+mayuka-c: mayuka-c!users.noreply.github.com, mayuka.c!ibm.com, mayuka1999!gmail.com
+	Independent until 2025-07-01
+	International Business Machines Corporation from 2025-07-01
 mayukh-sarkar-1: mayukh-sarkar-1!users.noreply.github.com
 	International Business Machines Corporation
 mayurOciSA: mayur.raleraskar!oracle.com