git clone mergerfs over https

roles/mergerfs/tasks/installation.yml

@@ -6,7 +6,7 @@
 
 - name: Clone mergerfs repo
   shell:
-    cmd: git clone http://github.com/trapexit/mergerfs.git
+    cmd: git clone https://github.com/trapexit/mergerfs.git
     chdir: /root
     creates: /root/mergerfs