Psa documentation changes

[VivekUppunda]

This adds Wi-Fi PSA API support documentation. It details

1. how to enable PSA API support
2. current level of PSA API support
3. connection establishment

[NordicBuilder]

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[richabp]

Leaving a blank line should resolve the doc build error.

Suggested change

	.. code-block:: console
	uart:~$ wifi connect -s <SSID> -p <passphrase> -k 1
	.. code-block:: console
	uart:~$ wifi connect -s <SSID> -p <passphrase> -k 1

[richabp]

I think we can remove Wi-Fi solution since it is known that 70 Series is a Wi-Fi Series.

Suggested change

	The nRF70 Series device Wi-Fi solution supports Platform Security Architecture(PSA) security framework.
	The nRF70 Series device Wi-Fi solution achieves this by providing PSA API support for Wi-Fi cryptographic operations.
	The nRF70 Series devices support the Platform Security Architecture (PSA) security framework.
	This is achieved by providing PSA API support for Wi-Fi® cryptographic operations.

[richabp]

Suggested change

	To enable the Wi-Fi PSA support in your applications, you must enable the :kconfig:option:`CONFIG_WIFI_NM_WPA_SUPPLICANT_CRYPTO_ALT_NCS_PSA` Kconfig option in your application.
	To enable the Wi-Fi PSA support in your applications, use the :kconfig:option:`CONFIG_WIFI_NM_WPA_SUPPLICANT_CRYPTO_ALT_NCS_PSA` Kconfig option.

[richabp]

Suggested change

	The nRF70 Series device Wi-Fi solution currently supports WPA2 and open security profiles. WPA2 security profiles use PSA APIs while performing cryptographic operations during connection establishment.
	The nRF70 Series devices currently support Wi-Fi Protected Access (WPA2™) and open security profiles.
	WPA2 security profiles use PSA APIs for cryptographic operations during connection establishment.

[richabp]

Suggested change

	WPA3 and Enterprise security profiles currently are disabled for PSA operation and will not function when enabling :kconfig:option:`CONFIG_WIFI_NM_WPA_SUPPLICANT_CRYPTO_ALT_NCS_PSA` kconfig option.
	WPA3™ and Enterprise security profiles are currently disabled for PSA operation and will not function when the :kconfig:option:`CONFIG_WIFI_NM_WPA_SUPPLICANT_CRYPTO_ALT_NCS_PSA` Kconfig option is enabled.

[richabp]

Suggest to remove the first sentence to avoid redundancy.

Suggested change

	There is no change in the command used in establishing Wi-Fi connection.
	The below command can be used to establish a Wi-Fi connection using WPA2 security profile.
	To establish a Wi-Fi connection with a WPA2 security profile, run the following command:

[richabp]

Added the link to the document.

Suggested change

	* Added Platform Security Architecture (PSA) APIs support for WPA2 security profiles.
	* Added :ref:`Platform Security Architecture (PSA) APIs support <ug_nrf70_developing_wifi_psa_support>` for WPA2 security profiles.

[richabp]

@sachinthegreen Is it for 2.8.0 release?

[sachinthegreen]

@sachinthegreen Is it for 2.8.0 release?

Yes.

[krish2718]

This PR has been cherry-picked to #18066