WPS strict disables workarounds with different APs and may cause
IOT issues. Remove this as default and introduce as a config option.
Also add changes to declare esp device as single band mobile device since
WFA sniffer was not able to identify it in the certification setup.
WPS can send multiple AP credentials, while existing implementation
will only use the first credentials which could be for the 5G band.
Fix this by passing these credentials to the App and attempting
to connect using each of those. Older Apps will remain compatible
without breaking WPS, but the issue will remain.
Move supplicant to idf and do following refactoring:
1. Make the folder structure consitent with supplicant upstream
2. Remove duplicated header files and minimize the public header files
3. Refactor for WiFi/supplicant interfaces