rtpengine: make rtpengine_subscribe_request align with kemi name

src/modules/rtpengine/rtpengine.c

@@ -527,9 +527,9 @@ static cmd_export_t cmds[] = {
 	{"rtpengine_query_v", (cmd_function)w_rtpengine_query_v, 2,
 		fixup_rtpengine_query_v, fixup_free_rtpengine_query_v, ANY_ROUTE},
 	{"bind_rtpengine", (cmd_function)bind_rtpengine, 0, 0, 0, 0},
-	{"rtpengine_subscribe_offer", (cmd_function)rtpengine_subscribe_request_wrap_f, 4,
+	{"rtpengine_subscribe_request", (cmd_function)rtpengine_subscribe_request_wrap_f, 4,
 	fixup_rtpengine_subscribe_request_v, fixup_free_rtpengine_subscribe_request_v, ANY_ROUTE},
-	{"rtpengine_subscribe_offer", (cmd_function)rtpengine_subscribe_request_wrap_f, 5,
+	{"rtpengine_subscribe_request", (cmd_function)rtpengine_subscribe_request_wrap_f, 5,
 	fixup_rtpengine_subscribe_request_v, fixup_free_rtpengine_subscribe_request_v, ANY_ROUTE},
 	{"rtpengine_subscribe_answer", (cmd_function)rtpengine_subscribe_answer_wrap_f, 1,
 	fixup_spve_null, fixup_free_spve_null, ANY_ROUTE},