Meta: Update my .mailmap entry to contain all the emails I use

For some reason, I've used 'Ali.mpfard' as opposed to 'ali.mpfard'.
This maps that email to my serenityos email :P

.mailmap

@@ -1,4 +1,5 @@
 Ali Mohammad Pur <mpfard@serenityos.org> <ali.mpfard@gmail.com>
+<mpfard@serenityos.org> <Ali.mpfard@gmail.com>
 Brian Gianforcaro <bgianf@serenityos.org> <b.gianfo@gmail.com>
 <gbeutner@serenityos.org> <gunnar@beutner.name>
 Max Wipfli <max.wipfli@serenityos.org> <mail@maxwipfli.ch>