feat: Config flag for oneOf/anyOf

[devdevx]

Feature Request

Currently the oneOf/anyOf cases only generate 1 call case with the first available case.

maybe we can have a new config flag to:

• Generate one call case for each definition in the oneOf body
• Generate one call case for each definition in the anyOf body and another one merging all of them

[AllT2709]

This issue is solve with the PR: 84a412b

There are a new flag to generate one call case with each definition in the oneOf and anyOf body
"generate_oneOf_anyOf":true or false