Update documentation to reflect Neo4j 4.2.11 support

Author: vnickolov

README.adoc

@@ -46,7 +46,7 @@ If you are using Neo4j Desktop you can simply add the Graph Data Science library
 .4+<.^|GDS 1.6.x
 |Neo4j 4.0.0 - 4.0.12
 |Neo4j 4.1.0 - 4.1.10
-|Neo4j 4.2.0 - 4.2.10
+|Neo4j 4.2.0 - 4.2.11
 |Neo4j 4.3.0 - 4.3.3
 |===