Merge pull request #257 from graphql-java/dependabot/gradle/com.gradle.develocity-4.3

Bump com.gradle.develocity from 4.2.2 to 4.3

Merge pull request #251 from graphql-java/copilot/upgrade-gradle-wrapper-version

Upgrade Gradle to 9.2.0 and fix deprecation warnings

Initial plan

Merge pull request #244 from graphql-java/update-doco-and-reactor-new-code

Merge pull request #245 from graphql-java/dependabot/gradle/com.google.errorprone-error_prone_core-2.43.0

Error Prone needs Java 21

Merge pull request #246 from graphql-java/dependabot/gradle/io.github.reyerizo.gradle.jcstress-0.9.0

Merge pull request #247 from graphql-java/dependabot/gradle/org.jetbrains.kotlin.jvm-2.2.21

Merge pull request #240 from graphql-java/fixed-delegate-load-handling

Bump org.jetbrains.kotlin.jvm from 2.2.20 to 2.2.21

Bump io.github.reyerizo.gradle.jcstress from 0.8.15 to 0.9.0

Bump com.google.errorprone:error_prone_core from 2.42.0 to 2.43.0

Merged master