fix(deps): update dependency com.graphql-java-kickstart:graphql-java-tools to v14

Author: renovate[bot]

gradle.properties

@@ -10,7 +10,7 @@ PROJECT_DEV_NAME = Michiel Oliemans
 
 ### Test libraries
 
-LIB_GRAPHQL_TOOLS_VER = 13.1.1
+LIB_GRAPHQL_TOOLS_VER = 14.0.0
 LIB_GRAPHQL_SPRING_VER = 15.1.0
 LIB_GRAPHQL_SERVLET_VER = 15.1.0