hostapd: wpas: add missing config symbols
This adds missing config symbols for interworking as well as Hotspot 2.0
to the wpa_supplicant-full configuration.
These symbols were added to the hostapd-full configuration prior to this
commit. Without adding them to the wpa_supplicant configuration,
building of wpad-full fails.
Thanks to Rene for reaching out on IRC.
Fixes: commit be9694aaa297 ("hostapd: add UCI support for Hotspot 2.0")
Fixes: commit 838b412cb527 ("hostapd: add interworking support")
Signed-off-by: David Bauer <mail@david-bauer.net>