Rollup merge of rust-lang#48352 - JakubAdamWieczorek:mailmap, r=petrochenkov

Update .mailmap with my real name

Good morning, the Rust team!

Once upon a time I was a modest-scale contributor. Sadly, various turbulences made me step away from my participation in the project. It's great to see how far it's gone.

I would appreciate it if you accepted this small change to the .mailmap file so that it shows my real name as back then I was using an alias. If doubts arise if I am the same person, I will be happy to provide further evidence. :)

Kind regards.

Author: GuillaumeGomez

.mailmap

@@ -95,9 +95,9 @@ Herman J. Radtke III <herman@hermanradtke.com> Herman J. Radtke III <hermanradtk
 Ilyong Cho <ilyoan@gmail.com>
 Ivan Ivaschenko <defuz.net@gmail.com>
 J. J. Weber <jjweber@gmail.com>
-Jakub Bukaj <jakub@jakub.cc>
-Jakub Bukaj <jakub@jakub.cc> <jakubw@jakubw.net>
-Jakub Bukaj <jakub@jakub.cc> Jakub Bukaj <jakub.bukaj@yahoo.com>
+Jakub Adam Wieczorek <jakub.adam.wieczorek@gmail.com> <jakub@jakub.cc>
+Jakub Adam Wieczorek <jakub.adam.wieczorek@gmail.com> <jakubw@jakubw.net>
+Jakub Adam Wieczorek <jakub.adam.wieczorek@gmail.com> <jakub.bukaj@yahoo.com>
 James Deng <cnjamesdeng@gmail.com> <cnJamesDeng@gmail.com>
 James Miller <bladeon@gmail.com> <james@aatch.net>
 James Perry <james.austin.perry@gmail.com>