Bump versions, fix installers

roles/firefox/tasks/main_lin.yml

@@ -1,5 +1,21 @@
 - name: Add Firefox not-a-snap repository
   block:
+    - name: add Mozilla apt key
+      ansible.builtin.get_url:
+        url: https://packages.mozilla.org/apt/repo-signing-key.gpg
+        dest: /etc/apt/keyrings/packages.mozilla.org.asc
+
+    - name: add Mozilla apt source
+      ansible.builtin.apt_repository:
+        repo: "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc] https://packages.mozilla.org/apt mozilla main"
+        state: present
+
+    #- name: Add Firefox PPA
+    #  apt_repository:
+    #    repo: ppa:mozillateam/ppa
+    #    state: present
+    #    update_cache: True
+    #    validate_certs: False
     - name: Pin Firefox PPA package priority
       template:
         src: mozilla-firefox-apt-preferences
@@ -8,12 +24,6 @@
       template:
         src: mozilla-firefox-unattended-upgrades 
         dest: /etc/apt/apt.conf.d/51unattended-upgrades-firefox
-    - name: Add Firefox PPA
-      apt_repository:
-        repo: ppa:mozillateam/ppa
-        state: present
-        update_cache: True
-        validate_certs: False
 
 - name: Install Firefox
   apt: