Merge pull request #515 from graphql-java-kickstart/feature/graphql-java-16.1

Upgrade to graphql-java 16.1 and tools 11

Author: oliemansm

gradle.properties

@@ -33,8 +33,8 @@ TARGET_COMPATIBILITY=1.8
 ### Dependencies
 LIB_GRAPHQL_JAVA_VER=16.1
 LIB_SPRING_BOOT_VER=2.3.6.RELEASE
-LIB_GRAPHQL_SERVLET_VER=11.0.0-SNAPSHOT
-LIB_GRAPHQL_JAVA_TOOLS_VER=6.3.0
+LIB_GRAPHQL_SERVLET_VER=11.0.0
+LIB_GRAPHQL_JAVA_TOOLS_VER=11.0.0
 LIB_GRAPHQL_ANNOTATIONS_VER=8.3
 LIB_REFLECTIONS_VER=0.9.11
 LIB_APACHE_COMMONS_TEXT=1.8