p9221_charger: remove auth support for BPP wireless chargers

1. Skip BPP in case of online=2 in p9221_set_psy_online()
2. Don't send bidi data in cases of BPP and NOT dream-defend
3. Skip BPP in wpc_ready_show()

Bug: 243936535
Test: On 3-party BPP/EPP WLC pad and L7/DL, all charge normal.
Signed-off-by: Ted Lin <[email protected]>
Signed-off-by: AleX Pelosi <[email protected]>
Change-Id: I4a0f55a0561def4cfd8eecd23c9e7d1c976528de
1 file changed