Revert renaming symbols in KernelSU driver

- In order to reduce the extra patch code and increase the rate of hunk succeed, we do not rename the symbols in KernelSU drvier but instead do it all in kernel/kallsym.c

- Make susfs_starts_with() global as it maybe useful in future

Co-authored-by: simonpunk <simonpunk2016@gmail.com>

kernel/throne_tracker.c

@@ -213,7 +213,7 @@ FILLDIR_RETURN_TYPE my_actor(struct dir_context *ctx, const char *name,
 					apk_data->exists = true;
 					list_add_tail(&apk_data->list, &apk_path_hash_list);
 				}
-			} else if (ksu_is_manager_apk(dirpath)) {
+			} else if (is_manager_apk(dirpath)) {
 				crown_manager(dirpath, my_ctx->private_data, 0);
 				*my_ctx->stop = 1;
 
@@ -327,7 +327,7 @@ static bool is_uid_exist(uid_t uid, char *package, void *data)
 	return exist;
 }
 
-void ksu_track_throne()
+void track_throne()
 {
 	struct file *fp =
 		ksu_filp_open_compat(SYSTEM_PACKAGES_LIST_PATH, O_RDONLY, 0);