Bump the version number to 2025.05 (neo4j#1264)

NataliaIvakina · JPryce-Aklundh · commit 0286abed391f · 2025-06-04T09:05:01.000+02:00
diff --git a/antora.yml b/antora.yml
@@ -6,4 +6,4 @@ nav:
 - modules/ROOT/content-nav.adoc
 asciidoc:
   attributes:
-    neo4j-version: '2025.04'
+    neo4j-version: '2025.05'
