fix: remove files associated with SLUB's custom Debian repo (legacy repo format)

tasks/configure_package_repositories.yml

@@ -13,6 +13,15 @@
       ansible.builtin.apt_repository:
         repo: "deb {{ vault_debrepo_url }}deb-repository {{ ansible_lsb.codename }} main"
         state: absent
+    - name: >
+        REMOVE files associated with SLUB's custom Debian repo (legacy repo
+        format)
+      ansible.builtin.file:
+        path: "{{ item }}"
+        state: absent
+      loop:
+        - "/etc/apt/keyrings/slub-sdvdebianrepo-key.asc"
+        - "/etc/apt/sources.list.d/slub.list"
 
     - name: add custom repo for SLUB's custom Debian repo
       ansible.builtin.deb822_repository:
@@ -25,7 +34,9 @@
         suites: "{{ ansible_lsb.codename }}"
         uris: "{{ vault_debrepo_url }}deb-repository"
       notify: update package cache
-    - name: Flush handlers (we can't wait for the handler to fire if we want to install packages from the newly configured repo)
+    - name: >
+        Flush handlers (we can't wait for the handler to fire if we want to
+        install packages from the newly configured repo)
       ansible.builtin.meta: flush_handlers
 
 - name: add custom repositories
@@ -47,7 +58,8 @@
       gpgcheck: "false"
   notify: update package cache
 
-- name: remove legacy repo configuration to avoid double configuration for SLUB repo
+- name: >
+    remove legacy repo configuration to avoid double configuration for SLUB repo
   ansible.builtin.file:
     path: "/etc/yum.repos.d/SLUB.repo"
     state: absent