Revert "bluetooth: set optimum current requirement for vdd la"

This reverts commit c1c41c887e88b9e8ccab3120553a61382ec21555.
Revert "msm_serial_hs: Configure UART RX gpio line as wakeup irq line"

This reverts commit c3148eb1b00319bceeebfc60085c09638df539f3.
Revert "msm_serial_hs: Add runtime support for determining UARTDM register offsets"

This reverts commit fdced28864f91e0736e06fbfcb41ea1f3c28fe55.