ptp_ocp: adjust MAINTAINERS and mailmap

The fb.com domain is going to be deprecated.
Use personal one for kernel contributions.
Signed-off-by: Vadim Fedorenko <vadfed@fb.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240104172540.2379128-1-vadfed@meta.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

.mailmap

@@ -604,6 +604,9 @@ Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 Uwe Kleine-König <ukleinek@strlen.de>
 Uwe Kleine-König <ukl@pengutronix.de>
 Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
+Vadim Fedorenko <vadim.fedorenko@linux.dev> <vadfed@fb.com>
+Vadim Fedorenko <vadim.fedorenko@linux.dev> <vadfed@meta.com>
+Vadim Fedorenko <vadim.fedorenko@linux.dev> <vfedorenko@novek.ru>
 Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
 Vara Reddy <quic_varar@quicinc.com> <varar@codeaurora.org>
 Varadarajan Narayanan <quic_varada@quicinc.com> <varada@codeaurora.org>

MAINTAINERS

@@ -16154,7 +16154,7 @@ F:	include/dt-bindings/
 
 OPENCOMPUTE PTP CLOCK DRIVER
 M:	Jonathan Lemon <jonathan.lemon@gmail.com>
-M:	Vadim Fedorenko <vadfed@fb.com>
+M:	Vadim Fedorenko <vadfed@linux.dev>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/ptp/ptp_ocp.c