contrib/gitdm: add group-map for Netflix

Warner confirmed he works for Netflix on IRC.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20210720232703.10650-17-alex.bennee@linaro.org>

contrib/gitdm/group-map-netflix

+#
+# Netflix contributors using their personal emails
+#
+
+imp@bsdimp.com

gitdm.config

@@ -35,6 +35,7 @@ GroupMap contrib/gitdm/group-map-cadence Cadence Design Systems
 GroupMap contrib/gitdm/group-map-codeweavers CodeWeavers
 GroupMap contrib/gitdm/group-map-ibm IBM
 GroupMap contrib/gitdm/group-map-janustech Janus Technologies
+GroupMap contrib/gitdm/group-map-netflix Netflix
 GroupMap contrib/gitdm/group-map-redhat Red Hat
 GroupMap contrib/gitdm/group-map-wavecomp Wave Computing