4.19 ATWILC Baremetal v2.1

The following are bug fixes and enhancements for RTP:

• Added support for P2P group connect - To connect to an existing established group, enable the P2P and then use the normal connect API with security type set to open
• Added support for P2P device search - To search for P2P devices and GOs, enable the P2P and then use the scan API m2m_wifi_request_scan_ssid with ssid set to "DIRECT-" , a new parameter is added in the structure tstrM2mWifiscanResult which is au8DeviceName to distinguish between different peers who all have the same SSID "DIRECT-"
• Events are not implemented for the concurrent mode (STA + AP)