Unrolled build for rust-lang#126511

Rollup merge of rust-lang#126511 - Enselic:mailmap, r=lqd

.mailmap: Associate both my work and my private email with me

Mainly so that 73 + 60 is summed to 133 on the [thanks](https://thanks.rust-lang.org/rust/all-time/) page.

.mailmap

@@ -379,6 +379,7 @@ Markus Westerlind <[email protected]> Markus <[email protected]>
 Martin Carton <[email protected]>
 Martin Habovštiak <[email protected]>
 Martin Hafskjold Thoresen <[email protected]>
+Martin Nordholts <[email protected]> <[email protected]>
 Matej Lach <[email protected]> Matej Ľach <[email protected]>
 Mateusz Mikuła <[email protected]>
 Mateusz Mikuła <[email protected]> <[email protected]>