.mailmap: add an alias for Anuj Phogat

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>
diff --git a/.mailmap b/.mailmap
index cf7c284..c1a40cf 100644
--- a/.mailmap
+++ b/.mailmap
@@ -56,6 +56,8 @@
 
 Andrii Simiklit <andrii.simiklit@globallogic.com> <asimiklit.work@gmail.com>
 
+Anuj Phogat <anuj.phogat@gmail.com> <anuj.phogat@intel.com>
+
 Arthur Huillet <arthur.huillet@free.fr> Arthur HUILLET <arthur.huillet@free.fr>
 
 Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> <basni@chromium.org>