Changes to POST /v1/oauthClients/:oauthClientsId:generateAppAttestChallenge

the security scope https://www.googleapis.com/auth/cloud-platform was added to the endpoint's security scheme Oauth2

the security scope https://www.googleapis.com/auth/cloud-platform was added to the endpoint's security scheme Oauth2c

the security scope https://www.googleapis.com/auth/firebase was removed from the endpoint's security scheme Oauth2

the security scope https://www.googleapis.com/auth/firebase was removed from the endpoint's security scheme Oauth2c