Derpfest Vayu Changelog

Rom Changelog:

- Merge March security patch

- Hide ongoing action progress chip on lockscreen

- OnGoingActionProgressController: Few code improvements

- Fix battery estimates in QS not appearing

- Import BT Slice intent resources from SettingsGoogle

- ChargingControl: Catch all setCharging*() exceptions

- ChargingControl: Prevent crash against very frequent power toggle

- ThemePicker: Add QS tiles gradient option

- QuickTap: Kotlin code style and minor improvements

- Support generating JSON for community builds

- Enhance script robustness and error handling for JSON generator

- Update some translations

Device Changelog:

- Fix Led not working

- Fix Dolby crash on Bluetooth connection