More linting fixes

tasks/main.yml

@@ -5,7 +5,7 @@
     dest: /etc/netdata/netdata.conf
     owner: root
     group: root
-    mode: 0644
+    mode: "0644"
   notify: Restart netdata
 
 - name: Copy netdata stream config
@@ -14,7 +14,7 @@
     dest: /etc/netdata/stream.conf
     owner: root
     group: root
-    mode: 0644
+    mode: "0644"
   when: netdata_master
   notify: Restart netdata
 
@@ -24,7 +24,7 @@
     dest: /etc/netdata/health.d/
     owner: root
     group: root
-    mode: 0644
+    mode: "0644"
   with_fileglob:
     - "{{ inventory_hostname }}/netdata_health_override.conf"
     - netdata_health_override.conf
@@ -36,7 +36,7 @@
     src: "last_collected.conf.j2"
     owner: root
     group: root
-    mode: 0644
+    mode: "0644"
   notify: Reload netdata alarms
 
 - name: Enable netdata
@@ -52,7 +52,7 @@
     force: false
     owner: root
     group: root
-    mode: 0644
+    mode: "0644"
 
 - name: Set email sender
   ansible.builtin.lineinfile: