Add Makefile for basic Docker commands

Makefile

+registry=gitlab.cs.pub.ro:5050/reaact/can-container
+img_name=can-container
+tag_name=${registry}
+
+build:
+	docker image build -t ${tag_name} .
+
+run: build
+	docker run --network=host --name ${img_name} ${tag_name}
+
+bash:
+	docker exec -it ${img_name} /bin/bash
+
+push:
+	docker push ${tag_name}
+
+clean:
+	docker rm -f ${img_name}
+	docker image rm ${tag_name}
+