mailmap: Fix Andrey Drobyshev author email

This fixes authorship of commits 2848289168, 52b10c9c0c as the mailing
list rewrote the "From:" field in the corresponding patches.  See commit
3bd2608db7 ("maint: Add .mailmap entries for patches claiming list
authorship") for explanation.

Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com>
Message-ID: <20230926102801.512107-1-andrey.drobyshev@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Eric Blake <eblake@redhat.com>
diff --git a/.mailmap b/.mailmap
index 64ef9f4..04a7feb 100644
--- a/.mailmap
+++ b/.mailmap
@@ -46,6 +46,7 @@
 Julia Suvorova <jusual@mail.ru> Julia Suvorova via Qemu-devel <qemu-devel@nongnu.org>
 Justin Terry (VM) <juterry@microsoft.com> Justin Terry (VM) via Qemu-devel <qemu-devel@nongnu.org>
 Stefan Weil <sw@weilnetz.de> Stefan Weil via <qemu-devel@nongnu.org>
+Andrey Drobyshev <andrey.drobyshev@virtuozzo.com> Andrey Drobyshev via <qemu-block@nongnu.org>
 
 # Next, replace old addresses by a more recent one.
 Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> <aleksandar.markovic@mips.com>