fix(deps): update dependency org.openapitools:openapi-generator to v6.6.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.openapitools:openapi-generator	6.5.0 -> 6.6.0

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Release Notes

openapitools/openapi-generator (org.openapitools:openapi-generator)

v6.6.0

v6.6.0 release comes with bug fixes, enhancements and 2 new generators:

New Generators:

• Support language N4JS (New generator) #​15397
• Add Xojo client generator #​15194

There are 2 breaking change with fallback:

• [csharp-netcore] Explicitly implement IValidatableObject #​15160
• [python-nextgen] Add support for union of StrictFloat and StrictInt #​15124

For the highlight of changes, please refer to the list below. For a full list of changes, please refer to the "Pull Request" tab.

General

• [openapi-normalizer] Fix nullable boolean check in oneOf schema #​15276

C#

• [csharp-netcore] Better handling of oneOf/anyOf with duplicated data type #​15377

C++

• Fix request parameter encode call #​15313
• [C++][Pistache] Generate API generalization interface #​15279
• [cpp-ue4] Fix multi collection format has duplicated prefix #​15260

Dart

• [dart-dio] fix endpoints returning null #​15433
• Drop default value when unnecessary #​15368

Elm

• [Elm] Fix printing empty notes #​15238
• [Elm] Fix List of type missing required import(s) #​15171

Go

• [go-server] Fix: name declared and not used #​15201
• [go-server] Update dependencies and use generics #​15087
• [go-server] Change Routes type from []Route to map[string]Route #​15084

Java

• [BUG][JAVA][restTemplate] ApiClient is not compatible with spring-web 6 Observation API #​15421
• [java][resttemplate] Add property for config removal of @​Component from ApiClient and Api classes #​15416
• [Spring] fix Paginated without params (fix #​15265) #​15315
• [java][Jersey2/3] Probe content type for multipart upload parts #​14965

Kotlin

• [kotlin][client] Use Kotlin code style in parameter enum class names #​15447
• [Kotlin-Spring] add Kotlin based Spring Cloud OpenFeign generator #​15048

N4JS

• Support language N4JS (New generator) #​15397

PHP

• [php-nextgen] Add @​generated tag to DocBlocks #​15106
• [php-nextgen] Rename folders to follow PDS skeleton #​15102

Python

• [python-nextgen] support constructor with position argument in oneOf/anyOf model #​15434
• [python-nextgen] Add ApiResponse object #​15367
• Mark python-nextgen client generator as stable #​15360

Ruby

• [Ruby] fix RSpec documentation URL #​15164
• [Ruby] Client: fix base_url when no server_operation_index is defined #​15162

Swift

• Using @​objcMembers to expose all properties and functions to ObjC #​15188

Xojo

• Add Xojo client generator #​15194

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