Revert "Add TARGET_INIT_VENDOR_LIB for unified devices"

This reverts commit 11c81472d54951a9f9ce57ac6d9ecd9c33d1e25e.
Revert "Revert "batt_health, charge_only_mode: Add moto_msm8960 to build barriers""

This reverts commit 03a41ea74c4a48a17ede0c697f049e8b10c5589e.