Fix some lint

tasks/Debian.yml

@@ -7,12 +7,19 @@
     - docker_ver == "docker_ce"
 
 - name: add docker repository
-  apt_repository: repo='deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ansible_distribution_release}} stable' state=present update_cache=yes 
+  apt_repository:
+    repo: 'deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable'
+    state: present
+    update_cache: yes
   when:
     - docker_ver == "docker_ce"
 
 - name: "Ensure GRUB_CMDLINE_LINUX is updated"
-  lineinfile: dest=/etc/default/grub regexp='^(GRUB_CMDLINE_LINUX=".*)"$' line='\1 cgroup_enable=memory swapaccount=1"' backrefs=yes
+  lineinfile:
+    dest: /etc/default/grub
+    regexp: '^(GRUB_CMDLINE_LINUX=".*)"$'
+    line: '\1 cgroup_enable=memory swapaccount=1"'
+    backrefs: yes
   when:
     - not docker_installed.stat.exists
 
@@ -22,7 +29,11 @@
     - not docker_installed.stat.exists
 
 - name: "Ensure DEFAULT_FORWARD_POLICY in /etc/default/ufw is updated"
-  lineinfile: dest=/etc/default/ufw regexp='^(DEFAULT_FORWARD_POLICY=").*"$' line='\1ACCEPT"' backrefs=yes
+  lineinfile:
+    dest: /etc/default/ufw
+    regexp: '^(DEFAULT_FORWARD_POLICY=").*"$'
+    line: '\1ACCEPT"'
+    backrefs: yes
   notify: reload ufw
   tags: [docker,firewall]