Revert bromite user agent change

• /e/ version:
• Device model(s):

Summary

Bromite hide user agent device and model by default now, it overrides our implementation.

Description

What is the current behavior?

Latest bromite changes overrides our UA implementation.

What is the improved behavior?

Use our own implementation for all devices Android 10; Pixel 4a Build/QD4A.20805.003

What does it bring?

Same user agent as previous versions Android 10; Pixel 4a Build/QD4A.20805.003

Mock-ups

Examples

Validation

/cc @rhunault @aude.m