[BUG][Erlang] error in -type definition

Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator (example)?
• Have you tested with the latest master to confirm the issue still exists?
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• What's the actual output vs expected output?
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Description

#{ 'dnn' := ts29503_Nudm_SDM_client_any_of<string,string>:ts29503_Nudm_SDM_client_any_of<string,string>(),

should be:

#{ 'dnn' := ts29503_Nudm_SDM_client:ts29503_Nudm_SDM_client(),

openapi-generator version

5.1.1

OpenAPI declaration file content or url

https://jdegre.github.io/editor/?url=https://raw.githubusercontent.com/jdegre/5GC_APIs/master/TS29503_Nudm_SDM.yaml

Generation Details

openapi-generator-cli generate -i TS29503_Nudm_SDM.yaml -g "erlang-client" -o client --additional-properties=packageName=ts29503_Nudm_SDM

Steps to reproduce

Related issues/PRs

Suggest a fix

Reproduce the issue with TS29503_Nudm_SDM.yaml using the shown openapi-generator-cli command and the erlang-client generator. Compare the generated -type definition with the expected ts29503_Nudm_SDM_client reference; done means the generated Erlang type uses the expected module and constructor without the incorrect any_of suffix.