* Introduced Jersey3 to JavaJerseyServerCodgen and its test class
* Added date ParamConverterProvider to new jersey3 resource directory
* Copied and adjusted jaxrs-jersey2 directory to jaxrs-jersey3
* Added unit tests for Jersey2 (jakarta|javax) and jersey3 (jakarta only)
* Added Jersey3 to markdown documentation
* Added several mustache files for Jersey3
* Further adjustments in JavaJerseyServerCodegen for Jersey3
* Removed tabs from JavaJerseyServerCodegen
* Further improvements in pom and web template
* Changed to swagger-jaxrs2-servlet-initializer-v2 within the projects pom
* Changed servlet-initializer to jakarta version
* Removed tabs in JavaJerseyServerCodegenTest.java
* Removed tabs from JavaJerseyServerCodegen
* Out commented Swagger 1.x part in api.mustache (see ApiImplicitParams)
* Exchanged import of javax* by jakarta* in file verify.groovy
* Changed Parameter annotations to Schema annotations
* Added web.mustache for jersey3
According to the 'Swagger 2.X Integration and Configuration' doc at
https://github.com/swagger-api/swagger-core/wiki/Swagger-2.X---Integration-and-Configuration
* Adjusted README to point to ./openapi.json instead of ./swagger.json
* Added ./bin/configs/jaxrs-jersey-jersey3.yaml as requested
* Added new jersey3 example (see ./samples/server/petstore/jaxrs/jersey3
* Corrected formParams.mustache exchanged @FormParam by QueryParam
* Resolved ModelValidationException for Map query parameter
* Improved api.mustache (layout and deprecated class instantiation )
* Updated jersey3 example under ./samples/server/petstore/jaxrs/jersey3
* fix tests
* add jeresey3 to github workflow test
* add new workflow
* remove jersey3
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Co-authored-by: CDerksen <christian.derksen@uni-due.de>
