add official nginx repository

* add nginx native repository install

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Co-authored-by: Thomas Pötke <thomas.poetke@exconcept.com>

tasks/setup-Ubuntu.yml

@@ -45,7 +45,7 @@
 
 - name: Add Nginx stable repository.
   ansible.builtin.apt_repository:
-    repo: deb http://nginx.org/packages//{{ ansible_distribution | lower }} {{ ansible_distribution_release | lower }} nginx
+    repo: deb http://nginx.org/packages/{{ ansible_distribution | lower }} {{ ansible_distribution_release | lower }} nginx
     state: present
   register: nginx_native_added
   when: nginx_native_use | bool