Update metadata.json

Author: RKBoss6

apps/wid_a_battery_widget/metadata.json

@@ -3,7 +3,7 @@
   "name": "A Battery Widget (with percentage)",
   "shortName":"A Battery Widget",
   "icon": "widget.png",
-  "version":"0.04",
+  "version":"0.05",
   "type": "widget",
   "supports": ["BANGLEJS", "BANGLEJS2"],
   "readme": "README.md",