correct logic error

tasks/main.yml

@@ -57,7 +57,7 @@
     allow_downgrade: yes
 
 - name: Update the packagecache and perform a dist upgrade on changed sources list
-  when: ( stable_sources_list.changed ) and ( not dist_upgrade )
+  when: stable_sources_list.changed
   ansible.builtin.apt:
     update_cache: yes
     upgrade: dist