[Openid-specs-ab] Issue #1520: [Federation] federation_api_endpoint -> federation_fetch_endpoint (openid/connect)

[Takahiko Kawasaki]

New issue 1520: [Federation] federation_api_endpoint -> federation_fetch_endpoint
https://bitbucket.org/openid/connect/issues/1520/federation-federation_api_endpoint

Takahiko Kawasaki:

All `federation_api_endpoint` in OpenID Connect Federation 1.0 should be changed to `federation_fetch_endpoint`, I think.