Automatically remove changelog fragments (#1902)

Automatically remove changelog fragments

SUMMARY
Automatically remove changelog fragments
ISSUE TYPE

Feature Pull Request

COMPONENT NAME
changelogs/config.yaml
tools/prepare_release.yml
ADDITIONAL INFORMATION

Author: mariolenz

changelogs/config.yaml

@@ -2,7 +2,7 @@ changelog_filename_template: ../CHANGELOG.rst
 changelog_filename_version_depth: 0
 changes_file: changelog.yaml
 changes_format: combined
-keep_fragments: true
+keep_fragments: false
 mention_ancestor: true
 new_plugins_after_name: removed_features
 notesdir: fragments

tools/prepare_release.yml

@@ -29,11 +29,6 @@
         - name: Refresh the changelog
           ansible.builtin.shell: 'tox -e antsibull-changelog -- release --verbose --version {{ version }}'
 
-        - name: Clean up the changelog fragments
-          ansible.builtin.file:
-            path: "{{ playbook_dir }}/../changelogs/fragments"
-            state: absent
-
     - name: Add everything
       ansible.builtin.shell: git add --all