[gnome-battery-bench] System Info: add own version to JSON

[Christian Kellner <gicmo src gnome org>]

commit 8aadcb2685f37892299248d7046d2599b50d876d
Author: Christian Kellner <gicmo gnome org>
Date:   Wed Jul 5 15:45:10 2017 +0200

    System Info: add own version to JSON

 src/system-info.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/system-info.c b/src/system-info.c
index 1a559e0..7b763a4 100644
--- a/src/system-info.c
+++ b/src/system-info.c
@@ -1404,6 +1404,9 @@ gbb_system_info_to_json (const GbbSystemInfo *info, JsonBuilder *builder)
             jsb_add_kv_string(builder, "date", info->gnome_date);
             json_builder_end_object(builder);
         }
+
+        jsb_add_kv_string(builder, "battery-bench", PACKAGE_VERSION);
+
         json_builder_end_object(builder); /* software */
     }
     json_builder_end_object(builder);