feat(docker):Add the jattach tool to the docker container(#7538)

[yangjiandan]

Test:

1. docker run -it linkedin/datahub-gms:head /bin/sh
2. run jattach

The following is a screenshot of the execution in my local environment

Checklist

• The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• Links to related issues (if applicable) - N/A
• Tests for the changes have been added/updated (if applicable)
• Docs related to the changes have been added/updated (if applicable). If a new feature has been added a Usage Guide has been added for the same.
• For any breaking change/potential downtime/deprecation/big changes an entry has been made in Updating DataHub - N/A

[yangjiandan]

@jjoyce0510 Could you help review this pr?

[meyerkev]

First, thank you. This will help all Datahub users debug their Datahub problems.

Conditionally, I am LGTM.

Specifically, are there any README's or other forms of documentation where it would be helpful to make a note that:

1. We added jattach to our Docker images
2. How to use jattach against datahub images, targeted at approximately a college new grad who has never used Datahub and is stuck debugging. Specifically, can we get these two lines or something that looks like them into a doc somewhere to make people aware that you can in fact use jattach from within our images?

docker run -it linkedin/datahub-gms:head /bin/sh
run jattach