fix: Do not report changed for removed temp dir in check mode

This is not an actual change to the target system, so Ansible should not
report a change here in check mode. On creation of the temporary
directory we're using the exact same task configuration.

Author: carlfriedrich

tasks/config-runners-container.yml

@@ -41,3 +41,5 @@
   ansible.builtin.file:
     path: "{{ temp_runner_config_dir.path }}"
     state: "absent"
+  check_mode: false
+  changed_when: false