+ php-composer install own playbook with version downgrade for oldest php 7.4

* automatic detect php version and set php extension (for =>8 php version without installing gd, because Debian 11 need libgd3 fix for that)
* mapping tld hostname for non-www redirection moved to conf.d and copy that file to remote machine with others existing map-files
* some features in this commit not to be a tested in real environment

playbooks/debops/nginx.yml

@@ -77,6 +77,12 @@
         dest: /etc/nginx/
         mode: 0644
 
+    - name: Copy map config for www/non-www redirects
+      copy:
+        src: etc/nginx/conf.d/map_tld_domain.conf
+        dest: /etc/nginx/conf.d/
+        mode: 0644
+
   post_tasks:
     - name: Default index.html
       template: