[PATCH v3 v3 2/2] mailmap: add Scott Mitchell

[Morten Brørup]

> --- a/.mailmap
> +++ b/.mailmap
> @@ -1437,6 +1437,7 @@ Saurabh Singhal <saurabhs at arista.com>
>  Savinay Dharmappa <savinay.dharmappa at intel.com>
>  Scott Branden <scott.branden at broadcom.com>
>  Scott Daniels <daniels at research.att.com>
> +Scott Mitchell <scott.k.mitch1 at gmail.com> <scott_mitchell at apple.com>

The order of the email addresses in .mailmap matters.
The first email address is the official, and the following are aliases. Suggest adding as:
+Scott Mitchell <scott_mitchell at apple.com> <scott.k.mitch1 at gmail.com>