Update package name

Author: SuperSandro2000

Dockerfile

@@ -1,5 +1,5 @@
 FROM golang:1.12-alpine AS build
-WORKDIR /go/src/github.com/fankserver/docker-factorio-watchdog
+WORKDIR /go/src/github.com/factoriotools/factorio-docker-watchdog
 RUN apk add --no-cache alpine-sdk
 COPY . .
 RUN go get ./... && \
@@ -9,5 +9,5 @@ FROM alpine
 RUN adduser -D -u 678 watchdog && \
   apk add --no-cache alpine-sdk
 USER watchdog
-COPY --from=build /go/src/github.com/fankserver/docker-factorio-watchdog/app /app
+COPY --from=build /go/src/github.com/factoriotools/factorio-docker-watchdog/app /app
 ENTRYPOINT ["/app"]