refactor docker file

docker/code-analysis/Dockerfile

 FROM ubuntu:18.04
 
 LABEL maintainer="suru.dissanaike@iopsys.eu"
-LABEL build="docker build -t iopsys-codeanalysis ."
-LABEL run="docker run -it --entrypoint /bin/bash --rm -v ${PWD}:/opt/work iopsys-codeanalysis"
+LABEL build="docker build -t code-analysis ."
+LABEL run="docker run -it --entrypoint /bin/bash --rm -v ${PWD}:/opt/work code-analysis"
+
+# docker build -t code-analysis .
+# docker images
+# docker tag <image id> iopsys/code-analysis:0.x
+# docker push iopsys/code-analysis:0.x
 
 
 RUN \