MAINTAINERS: change Fred Konrad's email address

frederic.konrad@adacore.com and konrad@adacore.com will stop working starting
2022-04-01.

Use my personal email instead.

Signed-off-by: Frederic Konrad <frederic.konrad@adacore.com>
Reviewed-by: Fabien Chouteau <chouteau@adacore.com <clg@kaod.org>>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1648643217-15811-1-git-send-email-frederic.konrad@adacore.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

.mailmap

@@ -56,7 +56,8 @@ Alexander Graf <agraf@csgraf.de> <agraf@suse.de>
 Anthony Liguori <anthony@codemonkey.ws> Anthony Liguori <aliguori@us.ibm.com>
 Christian Borntraeger <borntraeger@linux.ibm.com> <borntraeger@de.ibm.com>
 Filip Bozuta <filip.bozuta@syrmia.com> <filip.bozuta@rt-rk.com.com>
-Frederic Konrad <konrad@adacore.com> <fred.konrad@greensocs.com>
+Frederic Konrad <konrad.frederic@yahoo.fr> <fred.konrad@greensocs.com>
+Frederic Konrad <konrad.frederic@yahoo.fr> <konrad@adacore.com>
 Greg Kurz <groug@kaod.org> <gkurz@linux.vnet.ibm.com>
 Huacai Chen <chenhuacai@kernel.org> <chenhc@lemote.com>
 Huacai Chen <chenhuacai@kernel.org> <chenhuacai@loongson.cn>

MAINTAINERS

@@ -1533,7 +1533,7 @@ F: include/hw/rtc/sun4v-rtc.h
 
 Leon3
 M: Fabien Chouteau <chouteau@adacore.com>
-M: KONRAD Frederic <frederic.konrad@adacore.com>
+M: Frederic Konrad <konrad.frederic@yahoo.fr>
 S: Maintained
 F: hw/sparc/leon3.c
 F: hw/*/grlib*