[ZEPPELIN-4373]. Specify ZEPPELIN_ADDR to 0.0.0.0 in Dockerfile
[ZEPPELIN-4373]. Specify ZEPPELIN_ADDR to 0.0.0.0 in Dockerfile

### What is this PR for?

Straightforward change to specify env `ZEPPELIN_ADDR` to `0.0.0.0` to Dockerfile

### What type of PR is it?
[Improvement ]

### Todos
* [ ] - Task

### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-4373

### How should this be tested?
* Build docker image, and verify it manually.

### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No

Author: Jeff Zhang <zjffdu@apache.org>

Closes #3512 from zjffdu/ZEPPELIN-4373 and squashes the following commits:

d7a4fbd56 [Jeff Zhang] [ZEPPELIN-4373]. Specify ZEPPELIN_ADDR to 0.0.0.0 to Dockerfile

fogbeam/zeppelin_mirror,jongyoul/zeppelin,joroKr21/incubator-zeppelin,jongyoul/incubator-zeppelin,VipinRathor/zeppelin,mwkang/zeppelin,fogbeam/zeppelin_mirror,apache/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,jongyoul/zeppelin,apache/zeppelin,apache/zeppelin,mwkang/zeppelin,hammertank/zeppelin,prabhjyotsingh/incubator-zeppelin,apache/incubator-zeppelin,zjffdu/zeppelin,fogbeam/zeppelin_mirror,VipinRathor/zeppelin,apache/zeppelin,jongyoul/incubator-zeppelin,prabhjyotsingh/zeppelin,mwkang/zeppelin,joroKr21/incubator-zeppelin,jongyoul/incubator-zeppelin,zjffdu/zeppelin,prabhjyotsingh/incubator-zeppelin,hammertank/zeppelin,mwkang/zeppelin,hammertank/zeppelin,joroKr21/incubator-zeppelin,apache/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,zjffdu/zeppelin,jongyoul/incubator-zeppelin,apache/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,joroKr21/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,jongyoul/incubator-zeppelin,Leemoonsoo/zeppelin,mwkang/zeppelin,Leemoonsoo/zeppelin,prabhjyotsingh/zeppelin,Leemoonsoo/zeppelin,VipinRathor/zeppelin,apache/incubator-zeppelin,Leemoonsoo/zeppelin,prabhjyotsingh/zeppelin,fogbeam/zeppelin_mirror,mwkang/zeppelin,apache/zeppelin,apache/incubator-zeppelin,Leemoonsoo/incubator-zeppelin,joroKr21/incubator-zeppelin,joroKr21/incubator-zeppelin,VipinRathor/zeppelin,apache/zeppelin,Leemoonsoo/zeppelin,Leemoonsoo/zeppelin,jongyoul/zeppelin,prabhjyotsingh/zeppelin,apache/zeppelin,zjffdu/zeppelin,mwkang/zeppelin,jongyoul/zeppelin,zjffdu/zeppelin,jongyoul/zeppelin,jongyoul/incubator-zeppelin,fogbeam/zeppelin_mirror,hammertank/zeppelin,prabhjyotsingh/zeppelin,VipinRathor/zeppelin,hammertank/zeppelin,joroKr21/incubator-zeppelin,VipinRathor/zeppelin,hammertank/zeppelin,Leemoonsoo/zeppelin,zjffdu/zeppelin,Leemoonsoo/incubator-zeppelin,prabhjyotsingh/incubator-zeppelin,prabhjyotsingh/zeppelin,jongyoul/zeppelin,zjffdu/zeppelin,jongyoul/zeppelin,Leemoonsoo/incubator-zeppelin,fogbeam/zeppelin_mirror,hammertank/zeppelin,VipinRathor/zeppelin,apache/zeppelin,Leemoonsoo/incubator-zeppelin,prabhjyotsingh/zeppelin,joroKr21/incubator-zeppelin,Leemoonsoo/zeppelin,fogbeam/zeppelin_mirror