apt: add compat for name of security dist on bullseye

apt/tasks/repositories.yml

@@ -47,7 +47,7 @@
     repo: "deb{{ src }} {{ apt_mirror_security }} {{ ansible_distribution_release }}{{ item[1] }} {{ item[0] }}"
   with_nested:
     - "{{ apt_repos }}"
-    - ['/updates']
+    - "{{ ['/updates'] if ansible_distribution_major_version|int(default=99) < 11 else ['-security'] }}"
   when: not raspbian_has_no_security
   notify:
     - update apt cache
@@ -61,7 +61,7 @@
     repo: "deb{{ src }} {{ apt_mirror_security }} {{ ansible_distribution_release }}{{ item[1] }} {{ item[0] }}"
   with_nested:
     - "{{ ['main', 'contrib', 'non-free']|difference(apt_repos) }}"
-    - ['/updates']
+    - "{{ ['/updates'] if ansible_distribution_major_version|int(default=99) < 11 else ['-security'] }}"
   when: not raspbian_has_no_security
   notify:
     - update apt cache