1. Load synadhd.ko dhd module
2. Add tangorpro wifi overlay
3. Turn off mobile data by default
4. Isolate tangorpro configurations for customization.
Bug: 228285237
Test: 1. build pass
2. check wifi overlay name
3. check tangorpro use syna hal in build log
Change-Id: If775f3bd17f65830fe3c7ec0a9b6474b3ac7a1c8