Bump com.expediagroup.graphql from 8.3.0 to 8.4.0

Bumps [com.expediagroup.graphql](https://github.com/ExpediaGroup/graphql-kotlin) from 8.3.0 to 8.4.0.
- [Release notes](https://github.com/ExpediaGroup/graphql-kotlin/releases)
- [Commits](ExpediaGroup/graphql-kotlin@8.3.0...8.4.0)

---
updated-dependencies:
- dependency-name: com.expediagroup.graphql
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

dp-inntekt-api/build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
     id("common")
     application
     alias(libs.plugins.shadow.jar)
-    id("com.expediagroup.graphql") version "8.3.0"
+    id("com.expediagroup.graphql") version "8.4.0"
     id("de.undercouch.download") version "5.6.0"
 }