omni: Add new charging animation

Change-Id: I15bb16732e21af4e29d5afdf6a0ca97bd20c658a
diff --git a/charger/images/480dpi/battery_scale.png b/charger/images/480dpi/battery_scale.png
index b5242fc..86ad692 100644
--- a/charger/images/480dpi/battery_scale.png
+++ b/charger/images/480dpi/battery_scale.png
Binary files differ
diff --git a/charger/images/560dpi/battery_scale.png b/charger/images/560dpi/battery_scale.png
index 479cde4..86ad692 100644
--- a/charger/images/560dpi/battery_scale.png
+++ b/charger/images/560dpi/battery_scale.png
Binary files differ