php: drop apt_preferences(5) file for sury

It doesn’t work as expected, and all covered cases should already be
available from http://pub.evolix.org/evolix/dists/ (if
$release_name-phpXY is not available, $release should probably be fixed
or the correct suite added to the repository).

php/files/sury.preferences

@@ -1,7 +0,0 @@
-Package: php* libapache2-mod-php* libpcre2* libzip4* libgd* libpcre3*
-Pin: origin packages.sury.org
-Pin-Priority: 999
-
-Package: *
-Pin: origin packages.sury.org
-Pin-Priority: 50

php/tasks/sury_pre.yml

@@ -27,15 +27,6 @@
     repo: "deb [signed-by={{ apt_keyring_dir }}/pub_evolix.asc] http://pub.evolix.org/evolix {{ ansible_distribution_release }}-php{{ php_version | replace('.', '')}} main"
     filename: evolix-php
     state: present
-  when:
-    - ansible_distribution_release == "bullseye"
-
-- name: Setup deb.sury.org repository - Add preferences file
-  ansible.builtin.copy:
-    src: sury.preferences
-    dest: /etc/apt/preferences.d/z-sury
-  when:
-    - ansible_distribution_release != "bullseye"
 
 - name: Setup deb.sury.org repository - Add GPG key
   ansible.builtin.copy: