set 7.x variables

Author: rsill-neo4j

antora.yml

@@ -1,6 +1,6 @@
 name: graphql
 title: Neo4j GraphQL Library
-version: '6'
+version: '7'
 start_page: ROOT:index.adoc
 nav:
 - modules/ROOT/content-nav.adoc

preview.yml

@@ -24,7 +24,7 @@ urls:
 antora:
   extensions:
   - require: "@neo4j-antora/antora-modify-sitemaps"
-    sitemap_version: '6'
+    sitemap_version: '7'
     sitemap_loc_version: 'current'
     move_sitemaps_to_components: true
   - require: "@neo4j-antora/antora-page-list"

publish.yml

@@ -7,7 +7,7 @@ site:
 content:
   sources:
   - url: https://github.com/neo4j/docs-graphql.git
-    branches: ['6.x', '5.x', '4.x', '3.x']
+    branches: ['7.x', '6.x', '5.x', '4.x', '3.x']
     exclude:
     - '!**/_includes/*'
     - '!**/readme.adoc'
@@ -25,7 +25,7 @@ urls:
 antora:
   extensions:
   - require: "@neo4j-antora/antora-modify-sitemaps"
-    sitemap_version: '6'
+    sitemap_version: '7'
     sitemap_loc_version: 'current'
     move_sitemaps_to_components: true