* [Go] Add multiple servers support to Go-experimental client
* [Go] Use same configuration in go and go-experimental
* [Go] Use Replace -1 instead of ReplaceAll
* [Go] Fix typo and add bound check
* [Go] Regenerate missing templates
* Add debug flag for go-experimental generator
* Check for errors before dumping the response in Go generator
* samples/openapi3: update samples for Go generators
* Do not check status code for default response
* Updated generated code/docs
Because Circle CI said
> Please run 'bin/utils/ensure-up-to-date' locally and commit
> changes (UNCOMMITTED CHANGES ERROR)