meta: consolidate AUTHORS entries for evantorrie

Add a .mailmap entry for evantorrie to consolidate their two AUTHORS
entries into one.

PR-URL: #40430
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>

.mailmap

@@ -132,6 +132,7 @@ EungJun Yi <semtlenori@gmail.com>
 Evan Larkin <evan.larkin.il.com> <evan.larkin.iit@gmail.com>
 Evan Lucas <evanlucas@me.com> <evan.lucas@help.com>
 Evan Lucas <evanlucas@me.com> <evan@btc.com>
+Evan Torrie <evan.torrie@yahoo.com> <evant@yahoo-inc.com>
 FangDun Cai <cfddream@gmail.com>
 Fangshi He <hefangshi@gmail.com>
 Farid Neshat <FaridN_SOAD@yahoo.com>

AUTHORS

@@ -1332,7 +1332,6 @@ Benedikt Meurer <bmeurer@google.com>
 Kai Cataldo <kaicataldo@gmail.com>
 Victor Felder <victor@draft.li>
 Yann Pringault <yann@cinq-s.com>
-Evan Torrie <evant@yahoo-inc.com>
 Michael Lefkowitz <lefkowitz.michael@gmail.com>
 Viktor Karpov <viktor.s.karpov@gmail.com>
 Lukasz Gasior <lukasz@gasior.net.pl>