[rubygems/rubygems] Add charset to Webauthn response content-type
https://github.com/rubygems/rubygems/commit/442a3e8f37
[rubygems/rubygems] Add charset to Webauthn response content-type
https://github.com/rubygems/rubygems/commit/442a3e8f37