This PR adds support for CIAM custom URL domains (CUD), through addressing the following:
A new way of composing authority URL, with format https://<tenantName>.ciamlogin.com/<tenantId> or https://custom.domain.com/<tenantId> to allow for OIDC lookup.
Token endpoint is taken from OIDC document, if available. (authorization endpoint was already taken from OIDC document)
This PR adds support for CIAM custom URL domains (CUD), through addressing the following:
https://<tenantName>.ciamlogin.com/<tenantId>
orhttps://custom.domain.com/<tenantId>
to allow for OIDC lookup.MSAL PR: https://github.com/AzureAD/microsoft-authentication-library-for-android/pull/2029