BatteryManager: Add new battery intent and property

These are going to be public:
- Battery state of health
- Battery cycle count
- Charging status

These are going to be system API
- BATTERY_PROPERTY_MANUFACTURING_DATE
- BATTERY_PROPERTY_FIRST_USAGE_DATE
- BATTERY_PROPERTY_CHARGING_POLICY

Bug: 251427118
Test: m
Change-Id: If74b96d7657611934d293df8376296e373ec9b35
Signed-off-by: AleX Pelosi <apelosi@google.com>
Signed-off-by: Jack Wu <wjack@google.com>