Fix ansible-lint rule violations

Author: ansible-code-bot-stage[bot]

_config.yml

@@ -1,2 +1,3 @@
+---
 theme: jekyll-theme-minimal
 logo: https://avatars0.githubusercontent.com/u/47434624

meta/main.yml

@@ -17,6 +17,5 @@ galaxy_info:
       versions:
         - buster
         - stretch
-  galaxy_tags: ['libvirt']
-
+  galaxy_tags: [libvirt]
 dependencies: []

tasks/test.yml

@@ -22,7 +22,7 @@
   environment:
     PATH: "{{ ansible_env.PATH }}:{{ ansible_env.HOME }}/.local/bin"
 - name: List the VM
-  command: "virsh -c {{ virt_lightning_qemu_uri }} list"
+  command: virsh -c {{ virt_lightning_qemu_uri }} list
   register: list_vm
 - name: Assert the VM is in the list
   assert:
@@ -34,7 +34,7 @@
   environment:
     PATH: "{{ ansible_env.PATH }}:{{ ansible_env.HOME }}/.local/bin"
 - name: List the VM
-  command: "virsh -c {{ virt_lightning_qemu_uri }} list"
+  command: virsh -c {{ virt_lightning_qemu_uri }} list
   register: list_vm
 - name: Assert the VM is not in the list
   assert:

tasks/venv.yml

@@ -6,7 +6,7 @@
   when: dev_mode is defined
 - name: Fetch virt-lightning master branch
   git:
-    repo: 'https://github.com/virt-lightning/virt-lightning'
+    repo: https://github.com/virt-lightning/virt-lightning
     dest: ~/virt-lightning
   when: dev_mode is not defined
 - name: Pip install