Harden Matomo install for timezone issue

Additionally, temporarily switch apache_user to www-data to unblock access to Matomo. Will debug later.

roles/matomo/tasks/install.yml

@@ -39,8 +39,8 @@
   file:
     path: "{{ matomo_path }}/matomo"
     recurse: yes
-    owner: "{{ apache_user }}"    # e.g. www-data
-    group: "{{ apache_user }}"
+    owner: www-data
+    group: www-data
 
 - name: HTTP Get Welcome
   uri:
@@ -139,8 +139,22 @@
       url: "{{ matomo_host_url }}"
       ecommerce: 0
     body_format: form-urlencoded
+  register: _result
+
+- name: Fallback Configure Matomo to track IIAB
+  uri:
+    url: "{{ matomo_full_url }}index.php?action=firstWebsiteSetup&module=Installation"
+    method: POST
+    headers:
+      Cookie: "{{ matomo_session_cookie }}"
+    body:
+      siteName: "IIAB"
+      url: "{{ matomo_host_url }}"
+      timezone: "Europe/London"
+      ecommerce: 0
+    body_format: form-urlencoded
     status_code: 302
-  #register: matomo_first_website_setup
+  when: _result.status == 200
 
 - name: Matomo Tracking Code
   uri: