increased timeout and changed base image for sample service

Signed-off-by: kumarabd <abishekkumar92@gmail.com>

Author: kumarabd

service/Dockerfile

@@ -4,7 +4,7 @@ ADD . .
 RUN GOPROXY=direct GOSUMDB=off go build -a -o ./main .
 
 FROM alpine:latest
-COPY --from=build-img /github.com/layer5io/sample-app-service/** /home/
+COPY --from=bd /github.com/layer5io/sample-app-service/** /home/
 WORKDIR /home/
 EXPOSE 9091
 CMD ["./main"]