chore(clients): add credentials for FF/FFOS/Fennec/FxA clients in dev
chore(clients): add credentials for FF/FFOS/Fennec/FxA clients in dev

rishibaldawa/fxa-oauth-server,mozilla/fxa-auth-server,dannycoates/fxa-oauth-server,mozilla/fxa-auth-server,mozilla/fxa-auth-server,dannycoates/fxa-oauth-server,rishibaldawa/fxa-oauth-server,moander/fxa-oauth-server,chilts/fxa-oauth-server,moander/fxa-oauth-server,chilts/fxa-oauth-server,mozilla/fxa-auth-server