chore: fix tag filter

Author: Enda

.chglog/config.yml

@@ -4,7 +4,7 @@ info:
   title: CHANGELOG
   repository_url: https://github.com/redhat-developer/app-services-cli
 options:
-  tag_filter_pattern: '^[0-9]+\.[0-9]+\.[0-9]+$'
+  tag_filter_pattern: '^v[0-9]+\.[0-9]+\.[0-9]+$'
   commits:
     filters:
       Type:
@@ -25,4 +25,4 @@ options:
       - Subject
   notes:
     keywords:
-      - BREAKING CHANGE
+      - BREAKING CHANGE