update to docker v20.10

.drone.yml

@@ -25,7 +25,7 @@ steps:
         - tag
 
   - name: test
-    image: docker:19.03
+    image: docker:20.10
     volumes:
       - name: dockersock
         path: /var/run
@@ -156,7 +156,7 @@ steps:
 services:
   # Starting the docker service to be used by dind
   - name: docker
-    image: docker:19.03-dind
+    image: docker:20.10-dind
     privileged: true
     volumes:
       - name: dockersock

Dockerfile

@@ -4,7 +4,7 @@ WORKDIR /app
 COPY . .
 RUN make build -e GIT_TAG_OVERRIDE=${GIT_TAG_OVERRIDE} && bin/k3d version
 
-FROM docker:19.03-dind as dind
+FROM docker:20.10-dind as dind
 RUN apk update && apk add bash curl sudo jq git make netcat-openbsd
 RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl && \
     chmod +x ./kubectl && \