rpmsg: qcom_glink_ssr: fix module autoloading

Add MODULE_DEVICE_TABLE(), so the module could be properly autoloaded
based on the alias from of_device_id table.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Reviewed-by: Konrad Dybcio <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Bjorn Andersson <[e-mail]>

drivers/rpmsg/qcom_glink_ssr.c

···
 	{ "glink_ssr" },
 	{}
 };
+MODULE_DEVICE_TABLE(rpmsg, qcom_glink_ssr_match);
 
 static struct rpmsg_driver qcom_glink_ssr_driver = {
 	.probe = qcom_glink_ssr_probe,