Build: Bump org.openapitools:openapi-generator-gradle-plugin from 7.20.0 to 7.21.0

[dependabot]

Bumps org.openapitools:openapi-generator-gradle-plugin from 7.20.0 to 7.21.0.

Release notes

Sourced from org.openapitools:openapi-generator-gradle-plugin's releases.

v7.21.0 released

v7.21.0 stable release (breaking changes with fallbacks) comes with 190+ enhancements and bug fixes.

This release comes with 3 breaking changes (with fallback):

• Use Spring Boot 3.x by default (useSpringBoot3=true) #23318
• Add option to fallback to non-pointer number, boolean types #23197
• fix c-libcurl generator for int and boolean values by moving to int* #23052

Below are the highlights of the changes. For a full list of changes, please refer to the "Pull Request" tab.

General

• Update jackson dependencies to newer versions #23152
• fix: core: preserve OAS 3.1 numeric exclusive validation constraints in composed schemas #23053
• fix: OAS3.1 deprecated property for array properties #23019
• openapi-generator-gradle-plugin: upgrade Gradle to v8 #22864
• (OpenAPINormalizer): Removed reset of OAS content #22573

C

• Add option to fallback to non-pointer number, boolean types #23197 (Breaking change (with fallback))
• fix c-libcurl generator for int and boolean values by moving to int* (Breaking change (with fallback)) #23052

C#

• [C#] Fix invalid implicit casts #23192
• [csharp] Fix/override central package versions for csharp test projects #23092
• [csharp][generichost] Better file support #22806

C++

• [cpp-qt-client] Remove deprecated SignalE/SignalEFull signals in API classes #23113
• [cpp-qt-client] Optimize generated code #23089
• [cpp-qt-client]Fix variable redeclarations in the api-body.mustache #22982
• Move C++ virtual destructor definition to .cpp files #21530

Dart

• [dart] Fix enum defaults, Object arrays, and nullable required assertions in native serialization #23027
• [dart] Preserve inner generic type for Map<String, List> deserialization #22717
• Add support for Optional in Dart generator (both dart and dart-dio) to distinguish absent, null, and present states #22257

Go

• Update go client README to match modern module support #23292

Java

• Use Spring Boot 3.x by default (useSpringBoot3=true) (Breaking change (with fallback)) #23318
• Decommission springfox from spring generator #23280
• fix(jaxrs): correct add/remove methods for JsonNullable<List> fields #23258
• [Java] Optimize All Enum fromValue Mustache Templates #23165
• Update jackson core in Java restclient to newer version #23151
• [java][resttemplate] Add support for Jackson 3 and Spring Boot 4 in Java resttemplate #23144
• [spring] Add an option "additionalNotNullAnnotations" to include additional NotNull annotations #23096
• feature/jackson3 native #23071
• feat(jackson3): add jackson3 support for Java Client generator - WebClient #23031

... (truncated)

Commits

• 28a049c v7.21.0 release (#23330)
• 88f05a9 build(deps): bump dorny/test-reporter from 2 to 3 (#23328)
• 5a1aacc fix(java/restclient): avoid IndexOutOfBoundsException for empty multipart lis...
• ba08b77 build(deps-dev): bump flatted (#23323)
• aa3cb1c build(deps): bump flatted (#23322)
• b11dff7 Use Spring Boot 3.x by default (useSpringBoot3=true) (#23318)
• fd0d43f feat: Add oneOf for scala-http4s client (#22969)
• e591aa0 [kotlin-server][JAX-RS] Add useTags to kotlin-server JAXRS code generator (...
• 846a8c8 update jaxrs samples
• e5202f2 fix(jaxrs): correct add/remove methods for JsonNullable<List> fields (#23258)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)