bad documentation URL in github enterprise

[TomyMeren]

I'm trying to publish a microsite in a Github Enterprise repo and when I call the method

github4s/github4s/shared/src/main/scala/github4s/algebras/GitData.scala

Line 42 in 9c18225

def getReference(

I get the following error:
Caused by: NotFoundError(Not Found, https://docs.github.com/enterprise/3.4/rest)
Should update to https://docs.github.com/en/enterprise-server@3.4/rest

[fedefernandez]

That URI is coming directly from the GitHub API response.