lib: updatehub: Add missing do upgrade request call

After a success image download, UpdateHub needs inform MCUboot that
must test new image and then, on success, commit this new image. This
add missing upgrade request call step and fixes the upgarde flow.

Signed-off-by: Gerson Fernando Budke <[email protected]>
Signed-off-by: Otavio Salvador <[email protected]>
(cherry picked from commit d1e2d34)

Author: nandojve

lib/updatehub/updatehub.c

@@ -757,6 +757,12 @@ enum updatehub_response updatehub_update(void)
 		goto error;
 	}
 
+	if (boot_request_upgrade(BOOT_UPGRADE_TEST)) {
+		LOG_ERR("Could not reporting downloaded state");
+		ctx.code_status = UPDATEHUB_INSTALL_ERROR;
+		goto error;
+	}
+
 	if (report(UPDATEHUB_STATE_INSTALLED) < 0) {
 		LOG_ERR("Could not reporting installed state");
 		goto error;