Bump com.netflix.dgs.codegen from 6.1.3 to 6.1.6

Bumps com.netflix.dgs.codegen from 6.1.3 to 6.1.6.

---
updated-dependencies:
- dependency-name: com.netflix.dgs.codegen
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle.kts

@@ -23,7 +23,7 @@ import org.gradle.api.tasks.testing.logging.TestLogEvent.*
 plugins {
     kotlin("jvm") version "1.9.22"
     kotlin("plugin.spring") version "1.9.22"
-    id("com.netflix.dgs.codegen") version "6.1.3"
+    id("com.netflix.dgs.codegen") version "6.1.6"
     id("org.springframework.boot") version "3.2.1"
     id("nebula.dependency-recommender") version "11.0.0"
     id("nebula.netflixoss") version "11.3.2"