meta: consolidate AUTHORS entry for mikemaccana

PR-URL: #40051
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

.mailmap

@@ -287,6 +287,7 @@ Micleusanu Nicu <micnic90@gmail.com>
 Miguel Angel Asencio Hurtado <maasencioh@gmail.com>
 Mikael Bourges-Sevenier <mikeseven@gmail.com> <msevenier@motorola.com>
 Mike Kaufman <mike.kaufman@microsoft.com> <mkaufman@microsoft.com>
+Mike MacCana <mike.maccana@gmail.com> <mike@certsimple.com>
 Minqi Pan <pmq2001@gmail.com>
 Minuk Park <parkm86@gmail.com>
 Minwoo Jung <nodecorelab@gmail.com> <jmwsoft@gmail.com>

AUTHORS

@@ -744,7 +744,7 @@ Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
 AQNOUCH Mohammed <aqnouch.mohammed@gmail.com>
 Ivan Kozik <ivan@ludios.org>
 Oleg Elifantiev <oleg@elifantiev.ru>
-Mike MacCana <mike@certsimple.com>
+Mike MacCana <mike.maccana@gmail.com>
 Josh Gummersall <gumby@moz.com>
 Sam Mikes <smikes@cubane.com>
 Frederic Hemberger <mail@frederic-hemberger.de>
@@ -2780,7 +2780,6 @@ Ivan Villa <trezeguet55@gmail.com>
 Caleb ツ Everett <calebev@amazon.com>
 Miken <omarlozano053@gmail.com>
 Gabriela Niño <gabynr@gmail.com>
-Mike MacCana <mike.maccana@gmail.com>
 Tim Baverstock <tim.baverstock@corp.badoo.com>
 Walle Cyril <cyril.walle@protonmail.com>
 Xu Meng <dmabupt@gmail.com>