Update 'tasks/preflight.yml'

tasks/preflight.yml

@@ -28,13 +28,11 @@
       ansible.builtin.set_fact:
         loki_version: "{{ _latest_release.json.tag_name[1:] }}"
 
-- name: Install unzip
+- name: Install deps
   ansible.builtin.apt:
-    name: unzip
+    name: 
+      - unzip
+      - python3-dnspython
+      - python3-docker
     update_cache: true
 
-- name: Install dnspython
-  ansible.builtin.pip:
-    name:
-      - dnspython
-      - docker