foris-controller: quickfix fo remote CA files permissions
Quick fix for Remote Access CA & mosquitto permissions issue.
This is by no means proper solution, rather quick hack, and we should come up with proper solution later.
See original issue: turris/foris-controller/foris-controller#211 (closed)
Related: build#289 (closed), !971 (merged)
On notice: @sborek
Edited by Martin Matějek