MAINTAINERS: mailmap: update Lorenzo Stoakes's email address

Now working at Oracle.

Link: https://lkml.kernel.org/r/20240703092704.11571-1-lorenzo.stoakes@oracle.comSigned-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

.mailmap

@@ -384,6 +384,7 @@ Li Yang <leoyang.li@nxp.com> <leoli@freescale.com>
 Li Yang <leoyang.li@nxp.com> <leo@zh-kernel.org>
 Lior David <quic_liord@quicinc.com> <liord@codeaurora.org>
 Lorenzo Pieralisi <lpieralisi@kernel.org> <lorenzo.pieralisi@arm.com>
+Lorenzo Stoakes <lorenzo.stoakes@oracle.com> <lstoakes@gmail.com>
 Luca Ceresoli <luca.ceresoli@bootlin.com> <luca@lucaceresoli.net>
 Lukasz Luba <lukasz.luba@arm.com> <l.luba@partner.samsung.com>
 Luo Jie <quic_luoj@quicinc.com> <luoj@codeaurora.org>

MAINTAINERS

@@ -14474,7 +14474,7 @@ MEMORY MAPPING
 M:	Andrew Morton <akpm@linux-foundation.org>
 R:	Liam R. Howlett <Liam.Howlett@oracle.com>
 R:	Vlastimil Babka <vbabka@suse.cz>
-R:	Lorenzo Stoakes <lstoakes@gmail.com>
+R:	Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
 L:	linux-mm@kvack.org
 S:	Maintained
 W:	http://www.linux-mm.org