meta: flip mcollina emails in .mailmap

Signed-off-by: Matteo Collina <hello@matteocollina.com>

Author: mcollina

.mailmap

@@ -350,7 +350,7 @@ Mathias Buus <mathiasbuus@gmail.com> <m@ge.tt>
 Mathias Pettersson <mape@mape.me>
 Matt Lang <matt@mediasuite.co.nz>
 Matt Reed <matthewreed26@gmail.com>
-Matteo Collina <matteo.collina@gmail.com> <hello@matteocollina.com>
+Matteo Collina <hello@matteocollina.com> <matteo.collina@gmail.com>
 Matthew Lye <muddletoes@hotmail.com>
 Matthew Turner <matty_t47@hotmail.com> <ramesius@users.noreply.github.com>
 Matthias Bastian <dev@matthias-bastian.de> <piepmatz@users.noreply.github.com>