[BUG] [Golang] xml wrapped and name is ignored

[sruehl]

Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator?
• Have you tested with the latest master to confirm the issue still exists?
• Have you searched for related issues/PRs?
• What's the actual output vs expected output?

Description

When you use wrapped xml arrays the instructions are completely ignored.

openapi-generator version

master

OpenAPI declaration file content or url

src/test/resources/3_0/petstore.yaml

Generation Details

just activate withXML

Steps to reproduce

activate withXML and observe that all xml instructions are ignored (e.g. tags>tag or photoUrls>photoUrl)

Related issues/PRs

TBD

Suggest a fix

Merge PR TBD