add dump/restore commands to docker file.

Dockerfile

@@ -1,6 +1,6 @@
 ## 1. Build Server
 # Use Go 1.14
-FROM golang:1.14 AS build-server
+FROM golang:1.16 AS build-server
 
 # Load repository into docker
 WORKDIR /project/
@@ -12,10 +12,12 @@ RUN go generate ./...
 # Build server and tools (CGO disabled to make them 100% static)
 ENV CGO_ENABLED 0
 RUN go build -installsuffix cgo -ldflags="-s -w" -o /binaries/rpdata-server ./cmd/rpdata-server
+RUN go build -installsuffix cgo -ldflags="-s -w" -o /binaries/rpdata-dump ./cmd/rpdata-dump
+RUN go build -installsuffix cgo -ldflags="-s -w" -o /binaries/rpdata-restore ./cmd/rpdata-restore
 
 ## 2. Distribute
 # Use alpine linux
-FROM alpine:3.12
+FROM alpine:3.13
 
 # Install certificates to enable HTTPS GET requests, and tzdata for log imports.
 RUN apk add --no-cache ca-certificates tzdata