fix: add gsc_proxy/mei_gsc_proxy to mei modules

Required for Intel 14th Gen CPUs

Signed-off-by: Devin Buhl <devin@buhl.casa>
Signed-off-by: Noel Georgi <git@frezbo.dev>
(cherry picked from commit b449434)

drivers/mei/files/modules.txt

@@ -1,6 +1,7 @@
 modules.order
 modules.builtin
 modules.builtin.modinfo
+kernel/drivers/misc/mei/gsc_proxy/mei_gsc_proxy.ko
 kernel/drivers/misc/mei/hdcp/mei_hdcp.ko
 kernel/drivers/misc/mei/pxp/mei_pxp.ko
 kernel/drivers/misc/mei/mei-gsc.ko