* Bumped kotlin spring-jvm-webclient spring boot version from 2.7.11 to 3.1.0
* Do not redefine HttpHeaders and MediaType for simpler code
* Added a simpler constructor to the api and simplified encodeURIComponent
* Added support for Spring Boot 3 in kotlin-client jvm-spring-webclient generator
* Fixed small syntactical regression in Kotlin client build.gradle