build(deps): bump com.netflix.graphql.dgs:graphql-dgs-platform-dependencies

Bumps [com.netflix.graphql.dgs:graphql-dgs-platform-dependencies](https://github.com/Netflix/dgs-framework) from 10.0.4 to 10.2.4.
- [Release notes](https://github.com/Netflix/dgs-framework/releases)
- [Commits](Netflix/dgs-framework@v10.0.4...v10.2.4)

---
updated-dependencies:
- dependency-name: com.netflix.graphql.dgs:graphql-dgs-platform-dependencies
  dependency-version: 10.2.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

backend/build.gradle.kts

@@ -30,7 +30,7 @@ repositories {
 
 dependencyManagement {
     imports {
-        mavenBom("com.netflix.graphql.dgs:graphql-dgs-platform-dependencies:10.0.4")
+        mavenBom("com.netflix.graphql.dgs:graphql-dgs-platform-dependencies:10.2.4")
     }
 }