[gnome-software] fwupd: Do not use deprecated API

[Richard Hughes <rhughes src gnome org>]

commit a2eaf2d29ae8b8f73ea3b640221a0664226bb9ad
Author: Richard Hughes <richard hughsie com>
Date:   Wed Sep 13 15:24:56 2017 +0100

    fwupd: Do not use deprecated API

 plugins/fwupd/gs-plugin-fwupd.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/plugins/fwupd/gs-plugin-fwupd.c b/plugins/fwupd/gs-plugin-fwupd.c
index 4a12bea..112efbd 100644
--- a/plugins/fwupd/gs-plugin-fwupd.c
+++ b/plugins/fwupd/gs-plugin-fwupd.c
@@ -351,11 +351,16 @@ gs_plugin_fwupd_new_app_from_results (GsPlugin *plugin, FwupdResult *res)
        FwupdDevice *dev = fwupd_result_get_device (res);
        FwupdRelease *rel = fwupd_result_get_release (res);
        GsApp *app;
-       const gchar *id;
+       g_autofree gchar *id = NULL;
        g_autoptr(AsIcon) icon = NULL;
 
        /* get from cache */
-       id = fwupd_result_get_unique_id (res);
+       id = as_utils_unique_id_build (AS_APP_SCOPE_SYSTEM,
+                                      AS_BUNDLE_KIND_UNKNOWN,
+                                      NULL, /* origin */
+                                      AS_APP_KIND_FIRMWARE,
+                                      fwupd_release_get_appstream_id (rel),
+                                      NULL);
        app = gs_plugin_cache_lookup (plugin, id);
        if (app == NULL) {
                app = gs_plugin_app_new (plugin, id);