Bump Neo4j versions to 4.3.22 and 4.4.15 in public README

Author: adamnsch

README.adoc

@@ -76,9 +76,9 @@ If you are using Neo4j Desktop you can simply add the Graph Data Science library
 |Neo4j 4.4.0 - 4.4.11
 
 .4+<.^|GDS 2.2.x
-|Neo4j 4.3.15 - 4.3.21
+|Neo4j 4.3.15 - 4.3.22
 .4+.^|Java 11 & Java 17
-|Neo4j 4.4.9 - 4.4.14
+|Neo4j 4.4.9 - 4.4.15
 |Neo4j 5.1.0
 |Neo4j 5.2.0