Rollup merge of rust-lang#86925 - inquisitivecrystal:mailmap, r=Mark-Simulacrum

Add self to mailmap

For personal reasons, I would currently prefer to be known by this name.

Author: JohnTitor

.mailmap

@@ -114,6 +114,7 @@ Heather <heather@cynede.net> <Cynede@Gentoo.org>
 Heather <heather@cynede.net> <Heather@cynede.net>
 Herman J. Radtke III <herman@hermanradtke.com> Herman J. Radtke III <hermanradtke@gmail.com>
 Ilyong Cho <ilyoan@gmail.com>
+inquisitivecrystal <22333129+inquisitivecrystal@users.noreply.github.com>
 Ivan Ivaschenko <defuz.net@gmail.com>
 J. J. Weber <jjweber@gmail.com>
 Jakub Adam Wieczorek <jakub.adam.wieczorek@gmail.com> <jakub.bukaj@yahoo.com>