wpa: Disable P2P in WPS

Disable P2P in WPS as it is not supported by FreeBSD. Also, it is not
enabled in wpa_supplicant so the WPS P2P code is redundant.

PR: 264238
Reported by: adrian

(cherry picked from commit 3e8eb5c7f4909209c042403ddee340b2ee7003a5)