style: quote numbers and file modes

salt linters complain about these.

users/bashrc.sls

     - name: {{ home }}/.bashrc
     - user: {{ name }}
     - group: {{ user_group }}
-    - mode: 644
+    - mode: '0644'
     - template: jinja
     - source:
       - salt://users/files/bashrc/{{ name }}/bashrc

users/googleauth.sls

     - name: {{ users.googleauth_dir }}
     - user: root
     - group: {{ users.root_group }}
-    - mode: 600
+    - mode: '0600'
 
 {%-   for name, user in pillar.get('users', {}).items() if user.absent is not defined or not user.absent %}
 {%-     if 'google_auth' in user %}

users/init.sls

     - user: {{ name }}
     - group: {{ user_group }}
     - makedirs: True
-    - mode: 700
-    - dir_mode: 700
+    - mode: '0700'
+    - dir_mode: '0700'
     - require:
       - user: {{ name }}
       - group: {{ user_group }}
     - user: {{ name }}
     - group: {{ user_group }}
       {% if key_name.endswith(".pub") %}
-    - mode: 644
+    - mode: '0644'
       {% else %}
-    - mode: 600
+    - mode: '0600'
       {% endif %}
     - show_diff: False
     {%- set key_value = salt['pillar.get']('users:'+name+':ssh_keys:'+_key) %}
     - name: {{ home }}/.ssh/authorized_keys
     - user: {{ name }}
     - group: {{ user_group }}
-    - mode: 600
+    - mode: '0600'
 {% if 'ssh_auth_file' in user %}
     - contents: |
         {% for auth in user.ssh_auth_file -%}
     - name: {{ home }}/.ssh/{{ key_name }}
     - user: {{ name }}
     - group: {{ user_group }}
-    - mode: 600
+    - mode: '0600'
     - show_diff: False
     - contents_pillar: {{ pillar_name }}:{{ key_name }}:privkey
     - require:
     - name: {{ home }}/.ssh/{{ key_name }}.pub
     - user: {{ name }}
     - group: {{ user_group }}
-    - mode: 644
+    - mode: '0644'
     - show_diff: False
     - contents_pillar: {{ pillar_name }}:{{ key_name }}:pubkey
     - require:
     - name: {{ home }}/.ssh/config
     - user: {{ name }}
     - group: {{ user_group }}
-    - mode: 640
+    - mode: '0640'
     - contents: |
         # Managed by Saltstack
         # Do Not Edit
     - contents_pillar: 'users:{{ name }}:google_auth:{{ svc }}'
     - user: root
     - group: {{ users.root_group }}
-    - mode: 400
+    - mode: '0400'
     - require:
       - pkg: users_googleauth-package
 {%-     endfor %}

users/profile.sls

     - name: {{ home }}/.profile
     - user: {{ name }}
     - group: {{ user_group }}
-    - mode: 644
+    - mode: '0644'
     - template: jinja
     - source:
       - salt://users/files/profile/{{ name }}/profile

users/vimrc.sls

     - name: {{ home }}/.vimrc
     - user: {{ name }}
     - group: {{ user_group }}
-    - mode: 644
+    - mode: '0644'
     - template: jinja
     - source:
       - salt://users/files/vimrc/{{ name }}/vimrc