Bump org.checkerframework:checker-qual from 3.52.1 to 4.2.0

Bumps [org.checkerframework:checker-qual](https://github.com/typetools/checker-framework) from 3.52.1 to 4.2.0.
- [Release notes](https://github.com/typetools/checker-framework/releases)
- [Changelog](https://github.com/typetools/checker-framework/blob/master/docs/CHANGELOG.md)
- [Commits](typetools/checker-framework@checker-framework-3.52.1...checker-framework-4.2.0)

---
updated-dependencies:
- dependency-name: org.checkerframework:checker-qual
  dependency-version: 3.53.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle

@@ -139,7 +139,7 @@ dependencies {
   testAnnotationProcessor("org.projectlombok:lombok")
   testAnnotationProcessor("org.springframework.boot:spring-boot-configuration-processor")
 
-  implementation("org.checkerframework:checker-qual:3.52.1")
+  implementation("org.checkerframework:checker-qual:4.2.0")
   implementation("org.springframework.boot:spring-boot-starter-oauth2-resource-server")
   implementation("org.springframework.boot:spring-boot-starter-data-jpa")
   implementation("org.springframework.boot:spring-boot-starter-webmvc")