Bumps [spring-boot-starter-data-mongodb](https://github.com/spring-projects/spring-boot) from 2.4.1 to 2.4.2.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.4.1...v2.4.2)
Signed-off-by: Ndependabot[bot] <support@github.com>
Co-authored-by: Ndependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [spring-boot-starter-web](https://github.com/spring-projects/spring-boot) from 2.4.1 to 2.4.2.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](https://github.com/spring-projects/spring-boot/compare/v2.4.1...v2.4.2)
Signed-off-by: Ndependabot[bot] <support@github.com>
Co-authored-by: Ndependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* support kotlin

* fix unit test

* fix scala

* add plugin, fix doc

* Do not use empty data class

* update

* update

* add unit test.
remove tostring

* update

* update

* update

* update

* refactor

* add unit test

* support option  any where.
https://github.com/kobylynskyi/graphql-java-codegen/issues/415

* add task  with kotlin in gradle

* 🚀 supportScalaOption for primitive type

* fix

* add unit test for scala Option

* change var name

* Complete Scala test

* For kotlin, 'getUseOptionalForNullableReturnTypes' is ignored, which is compatible with the nullable semantics of any graphql.

* add unit test

* Refactor for multi-language support #407

* SBT-plugin support for multi-language refactoring (#419)

* support sbt

* support sbt
Co-authored-by: 梦境迷离 <568845948@qq.com>

* init support scala

* init support scala

* update

* add support for gradle、maven

* add unit test for var field in case class

* fxi maven

* Minor refactoring
Co-authored-by: NBogdan Kobylynskyi <92bogdan@gmail.com>

* [WIP] Introduce config for specifying custom-serializable fields #260

* Add a new config to maven/gradle/sbt #260

Maven plugin: fix parameters parsing: customAnnotationsMapping/directiveAnnotationsMapping #389 (#391)

* Generate primitive types for non-null GraphQL types #305

* Possibility to override primitives generation in Maven plugin

* Ability to skip "throws Exception" in api method signature #339

* Add generateApisWithThrowsException to Scala sbt plugin #339