correct matomo path and move to variable

roles/matomo/tasks/install.yml

@@ -23,10 +23,10 @@
     src: https://builds.matomo.org/matomo.zip
     dest: /var/www/html
     remote_src: yes
-    creates: /var/www/html/matomo
+    creates: "{{ matomo_nginx_loc }}"
 - name: Set Matomo Directory Permissions
   file:
-    path: /var/www/html/matomo
+    path: "{{ matomo_nginx_loc }}"
     recurse: yes
     owner: www-data
     group: www-data

roles/matomo/tasks/main.yml

@@ -2,6 +2,7 @@
   include_tasks: install.yml
   when: matomo_installed is undefined
   vars:
+    matomo_nginx_loc: "/library/www/html/matomo"
     mdb_dbname: "matomodb"
     mdb_username: "iiab-admin"
     mdb_password: "g0adm1n"