After the station state changes in DPP setting autoconnect=True was
causing DPP to stop prior to being able to scan for the network.
Instead we can start autoconnect earlier so we aren't toggling the
property while DPP is running.
In order to test that extra settings are applied prior to connecting
two tests were added for hidden networks as well as one testing if
there is already an existing profile after DPP.
The reason hidden networks were used was due to the requirement of
the "Hidden" settings in the profile. If this setting doesn't get
sync'ed to disk the connection will fail.
Several tests do not pass due to some additional changes that have
not been merged. Remove these cases and add some hardening after
discovering some unfortunate wpa_supplicant behavior.
- Disable p2p in wpa_supplicant. With p2p enabled an extra device
is created which starts receiving DPP frames and printing
confusing messages.
- Remove extra asserts which don't make sense currently. These
will be added back later as future additions to PKEX are
upstreamed.
- Work around wpa_supplicant retransmit limitation. This is
described in detail in the comment in pkex_test.py
