DO NOT MERGE: Temporarily disable APF on automotive platforms.

This works around b/78905546 , where a change in the HAL plumbing
for APF commands causes the head unit to crash.

WifiStateMachine seems like the least worst place for this
workaround:
- APF and IpClient can't reasonably apply it because they have no
  idea on whether they're running on wifi or something else like
  Ethernet.
- WifiVendorHal is mostly a simple passthrough with no logic of
  its own, and has no Context pointer to access the package
  manager.

Bug: 78905546
Test: new unit test in dependent CL passes
Test: manually verified APF is still enabled on a phone
Change-Id: I87157d79a535b42892847c6ea7777cf26fc69ecd
1 file changed