Update dependencies related to GraphQL communication.

Author: jarkkoka

pom.xml

@@ -33,8 +33,8 @@
         <!-- Library versions -->
         <kotlin-logging-jvm.version>3.0.5</kotlin-logging-jvm.version>
         <quicktheories.version>0.26</quicktheories.version>
-        <graphql-kotlin.version>6.5.3</graphql-kotlin.version>
-        <ktor.version>2.0.3</ktor.version> <!-- must be in sync with graphql-kotlin.version -->
+        <graphql-kotlin.version>7.0.1</graphql-kotlin.version>
+        <ktor.version>2.3.4</ktor.version> <!-- must be in sync with graphql-kotlin.version -->
         <jackson-datatype.version>2.15.1</jackson-datatype.version>
         <mockk.version>1.13.8</mockk.version>