Remove *-UserAuthentication commands

[andres-canello]

Remove *-UserAuthenticationMethod commands from the Identity.SignIns module.

[ddyett]

@peombwa is there an issue for the reason this needed to be removed?

[andres-canello]

@peombwa is there an issue for the reason this needed to be removed?

@ddyett We don't have any methods associated to the property "Authentication", this is why I'm asking to remove the associated commands.

[peombwa]

@ddyett Get-MgUserAuthentication currently calls https://graph.microsoft.com/beta/users/{user-id}/authentication which is an invalid path and returns a 404. The commands should be *-MgUserAuthentication*.