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] <[email protected]>

Author: dependabot[bot]

build.gradle.kts

@@ -23,7 +23,7 @@ plugins {
     kotlin("jvm") version "2.1.10"
     id("org.jetbrains.kotlin.plugin.serialization") version "2.1.10"
     id("com.gradleup.shadow") version "8.3.6"
-    id("com.expediagroup.graphql") version "8.3.0"
+    id("com.expediagroup.graphql") version "8.4.0"
 }
 
 group = "no.nav"