Prepare documentation for GDS 2.19.0

Co-authored-by: Ioannis Panagiotas <[email protected]>

Author: vnickolov

doc/antora.yml

@@ -1,6 +1,6 @@
 name: graph-data-science
 title: Neo4j Graph Data Science
-version: '2.19-preview'
+version: '2.19'
 prerelease: true
 start_page: ROOT:index.adoc
 nav:

doc/publish.yml

@@ -9,7 +9,7 @@ content:
     # Includes previous version, current, and preview (master).
     # When updating this, update the version in the
     # `page-add-notes-versions` below too (if relevant).
-    branches: ['2.5', '2.6', '2.7', '2.8', '2.9', '2.10', '2.11', '2.12', '2.13', '2.14', '2.15', '2.16', '2.17', '2.18', 'master']
+    branches: ['2.5', '2.6', '2.7', '2.8', '2.9', '2.10', '2.11', '2.12', '2.13', '2.14', '2.15', '2.16', '2.17', '2.18', '2.19', 'master']
     start_path: public/doc
     include: public/doc/
     exclude: