add simple dockerfile for dev

Dockerfile

@@ -0,0 +1,17 @@
+FROM ubuntu:latest AS build
+
+ENV WORKDIR /build/
+
+RUN mkdir -p $WORKDIR
+
+WORKDIR $WORKDIR
+
+ADD . .
+
+RUN apt-get update
+
+RUN apt-get install -y bc build-essential dkms
+
+CMD /bin/bash
+
+# make KVER=4.15.0-46-generic