Update supported Neo4j versions to reflect GDS 2.22

Author: vnickolov

README.adoc

@@ -26,9 +26,11 @@ When installing GDS manually, please refer to the below compatibility matrix:
 .Compatibility matrix (italicized version is in development)
 |===
 |GDS version | Neo4j version | Java Version
+.1+<.^|_GDS 2.22_
+|_Neo4j 2025.09_
+.9+.^|Java 21
 .1+<.^|_GDS 2.21_
 |_Neo4j 2025.08_
-.8+.^|Java 21
 .1+<.^|_GDS 2.20_
 |_Neo4j 2025.07_
 .1+<.^|_GDS 2.19_

doc/modules/ROOT/pages/installation/supported-neo4j-versions.adoc

@@ -10,6 +10,7 @@ If your version of GDS or Neo4j is not listed in the matrix, you should upgrade.
 [opts=header]
 |===
 | Neo4j version    | Neo4j Graph Data Science
+| `2025.09`        | `2.22`
 | `2025.08`        | `2.21`
 | `2025.07`        | `2.20`
 | `2025.06`        | `2.19`