* update Kotlin & Ktor versions * update samples * fix gradle version * update the ktor client templates and project samples * update the ktor client templates and project samples * revert multiplatform upgrade * update kotlin multiplatform * upload kotlin Multiplatform samples * fix gson ktor sample * update samples * fix: unused imports * fix imports of ApiClient * update kotlin samples
* [Kotlin] Use Mutable container types when 'modelMutable' is enabled * Generate sample 'kotlin' project with mutable models * Generate sample 'kotlin-server' project with mutable models * Generate sample 'kotlin-vertx' project with mutable models * Generate sample 'ktorm-schema' project with mutable models Co-authored-by: Bruno Coelho <4brunu@users.noreply.github.com>