Bumps [mapstruct](https://github.com/mapstruct/mapstruct) from 1.4.1.Final to 1.4.2.Final.
- [Release notes](https://github.com/mapstruct/mapstruct/releases)
- [Commits](https://github.com/mapstruct/mapstruct/compare/1.4.1.Final...1.4.2.Final)
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Co-authored-by: Ndependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [lombok](https://github.com/rzwitserloot/lombok) from 1.18.12 to 1.18.18.
- [Release notes](https://github.com/rzwitserloot/lombok/releases)
- [Changelog](https://github.com/rzwitserloot/lombok/blob/master/doc/changelog.markdown)
- [Commits](https://github.com/rzwitserloot/lombok/compare/v1.18.12...v1.18.18)
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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>

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)
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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

* Fix GraphQLConfiguration - use extended scalars

* Support multiple queries in a single request #340

* Add multi-request samples to maven plugin #340

* Add non-null assertion for GraphQL operation type