Passkey: add "passkey configuration" to webui
Add a "Passkey configuration" subtab in the "Policy" tab,
showing the settings for passkeyconfig.
Related: https://pagure.io/freeipa/issue/9261
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>