fix: Properly check Ansible collections in check mode (#558)

Author: alessfg

CHANGELOG.md

@@ -12,7 +12,7 @@ BUG FIXES:
 - Fix the default path for the stream template deployment location.
 - Fix incompatibility when using the `listen` directive and setting both the `quic` and `so_keepalive` parameters.
 - Correct cleanup error when `nginx_config_cleanup_paths` is not defined.
-- Disable check_mode for validation task `jinja2_version`.
+- Disable check_mode for `jinja2_version` and Ansible collections validation tasks.
 - The default PID path has changed as of NGINX 1.27.5 and 1.28.0.
 - NGINX `set_real_ip_from` directive template parameter should be a list.
 

tasks/validate/validate.yml

@@ -32,6 +32,7 @@
       ansible.builtin.command: ansible-galaxy collection list
       register: collection_list
       changed_when: false
+      check_mode: false
 
     - name: Verify that the 'community.general' Ansible collection is installed on your Ansible host
       ansible.builtin.assert: