[ZEPPELIN-6123] Write a Dockerfile for r interpreter image build

[seung-00]

What is this PR for?

This PR adds a Dockerfile to build a r interpreter container. I think it could be helpful to use distributed computing resources.
I added Spark setup to the R interpreter container, since it supports Spark.

What type of PR is it?

Improvement

Todos

What is the Jira issue?

[ZEPPELIN-6123]

How should this be tested?

• Build and run the docker container
• Verify that the interpreter container communicates with the zeppelin server

Screenshots (if appropriate)

Questions:

• Does the license files need to update? Y
• Is there breaking changes for older versions? N
• Does this needs documentation? Y