Use FQCNs. (#1180)

tests/integration/targets/setup_remote_tmp_dir/tasks/default.yml

@@ -4,7 +4,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 - name: create temporary directory
-  tempfile:
+  ansible.builtin.tempfile:
     state: directory
     suffix: .test
   register: remote_tmp_dir
@@ -12,5 +12,5 @@
     - delete temporary directory
 
 - name: record temporary directory
-  set_fact:
+  ansible.builtin.set_fact:
     remote_tmp_dir: "{{ remote_tmp_dir.path }}"