Update '.drone.yml'

.drone.yml

@@ -4,10 +4,10 @@ type: docker
 
 steps:
 - name: build
-  image: docker:20.10.12-git
+  image:  plugins/docker
   commands:
   #- ln -snf /usr/share/zoneinfo/$(echo "Europe/Prague") /etc/localtime && echo $(echo "Europe/Prague") > /etc/timezone
-  #- apt-get update ; apt-get install docker.io git -y
+  - apt-get update ; apt-get install docker.io git -y
   - git clone https://git.lipovcan.cz/Upstream/mikrotik-exporter.git
   - cd mikrotik-exporter
   - docker build -t mikrotik_exporter:1.0 .