.mailmap: add entries for Jeff Johnson

Map past iterations of my e-mail addresses to the current one.

Link: https://lkml.kernel.org/r/20250205-jjohnson-mailmap-v1-1-269cb7b1710d@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Author: jeff-t-johnson

.mailmap

@@ -317,6 +317,8 @@ Jayachandran C <c.jayachandran@gmail.com> <jnair@caviumnetworks.com>
 Jean Tourrilhes <jt@hpl.hp.com>
 Jeevan Shriram <quic_jshriram@quicinc.com> <jshriram@codeaurora.org>
 Jeff Garzik <jgarzik@pretzel.yyz.us>
+Jeff Johnson <jeff.johnson@oss.qualcomm.com> <jjohnson@codeaurora.org>
+Jeff Johnson <jeff.johnson@oss.qualcomm.com> <quic_jjohnson@quicinc.com>
 Jeff Layton <jlayton@kernel.org> <jlayton@poochiereds.net>
 Jeff Layton <jlayton@kernel.org> <jlayton@primarydata.com>
 Jeff Layton <jlayton@kernel.org> <jlayton@redhat.com>