mailmap: add entry for Sam Protsenko

Use 'Sam Protsenko' as my name consistently in git-shortlog.  Also map my
old GlobalLogic email address to my current email to stay reachable.

Link: https://lkml.kernel.org/r/20251118033111.23382-1-semen.protsenko@linaro.org
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Author: Sam Protsenko

.mailmap

@@ -689,6 +689,8 @@ Sachin Mokashi <sachin.mokashi@intel.com> <sachinx.mokashi@intel.com>
 Sachin P Sant <ssant@in.ibm.com>
 Sai Prakash Ranjan <quic_saipraka@quicinc.com> <saiprakash.ranjan@codeaurora.org>
 Sakari Ailus <sakari.ailus@linux.intel.com> <sakari.ailus@iki.fi>
+Sam Protsenko <semen.protsenko@linaro.org>
+Sam Protsenko <semen.protsenko@linaro.org> <semen.protsenko@globallogic.com>
 Sam Ravnborg <sam@mars.ravnborg.org>
 Sankeerth Billakanti <quic_sbillaka@quicinc.com> <sbillaka@codeaurora.org>
 Santosh Shilimkar <santosh.shilimkar@oracle.org>