[kotlin] Enum should match spec

[snowe2010]

• Adjust the enum generation to match what is in the spec, rather than camel-casing it.
• Regenerate docs

closes #3804

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[tuxmachine]

Awesome! I hope to have some time next week, I'll test this in a project that's encountering this error. It's using the typescript-fetch generator currently.

Still awesome, but should've checked before opening my mouth, this is for Kotlin ofc 🙈

[wing328]

@snowe2010 thanks for the PR. Can you please PM me via Slack for a few questions on this PR when you've time?

https://join.slack.com/t/openapi-generator/shared_invite/zt-12jxxd7p2-XUeQM~4pzsU9x~eGLQqX2g

[wing328]

can you please resolve the merge conflicts when you've time?

then we will merge it. thanks again for the PR.

[snowe2010]

@wing328 sorry for the delay, I got sick for a long time and then have been quite busy. Merge conflicts have been resolved. Also, I lost our conversation in slack as it's been over 90 days, so I don't remember what else you had asked me to change.

[gimbimloki]

Hi, We have same problem. When will 7.4.0 be released?

[wing328]

closed via #18062