Update release note texts

Author: jmagak

modules/release-notes/single-source-release-notes.jira2asciidoc.yml

@@ -3,8 +3,8 @@ jira:
   server: 'https://issues.redhat.com'
 product:
   version:
-    minor_glob: 1.3.*
-    patch: 1.3
+    minor_glob: 1.4.*
+    patch: 1.4
 sections:
   - id: new-features
     title: New features