MAINTAINERS: update email/discord_id for Tom

Signed-off-by: Tom Joseph <rushtotom@gmail.com>
Change-Id: I96b968594a3f8070ef1797576a2a387e452ad12f
diff --git a/MAINTAINERS b/MAINTAINERS
index fc25a09..a9e4987 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -63,7 +63,7 @@
 -------------------------
 
 M:  Vernon Mauery <vernon.mauery@linux.intel.com> <vmauery!>
-M:  Tom Joseph <tomjose@linux.vnet.ibm.com> <tomjoseph!>
+M:  Tom Joseph <rushtotom@gmail.com> <tomjose!>
 R:  Adriana Kobylak <anoo@us.ibm.com> <anoo!>
 R:  Deepak Kodihalli <deepak.kodihalli.83@gmail.com> <dkodihal!>
 R:  Ratan Gupta <ratagupt@linux.vnet.ibm.com> <rgupta!>