Added generate kubectl token page

[alexchrisramos]

Jira Ticket

https://jira.d2iq.com/browse/D2IQ-78927

Description of changes being made

Part of epic https://jira.d2iq.com/browse/D2IQ-84949 [DOC] Feature Parity Work for Mediums and Low priority topics

Added the generate kubectl token page missing for 2.x that exist in 1.8 docs.

Preview

You can preview the docs build using the following URL, adding the PR # where specified: http://docs-d2iq-com-pr-4581.s3-website-us-west-2.amazonaws.com/

Checklist

• [ ] Test all commands and procedures, if applicable.
• [ ] Update all links if you are moving a page.
• [ ] Add release date to Release Notes page in the following format: <Package> was released on <Day>, <Month> <Year> Example: Mesosphere® DC/OS™ 2.1.0 was released on 9, June 2020

See the contribution guidelines for more information.

[alexchrisramos]

I have applied the requested changes into 2.1, 2.2 and 2.3. Thank you!

[gvasquezvargas]

Hey @alexchrisramos , I just noticed the package-lock.json file. Was that also intended to be part of the PR?

[cmastr]

@alexchrisramos we have multiple issues with this PR. there's a json file that can't be in there. And there are files that are not named index.md. so we can't merge this as-is.

[cmastr]

@alexchrisramos we have multiple issues with this PR. there's a json file that can't be in there. And there are files that are not named index.md. so we can't merge this as-is.

Ok, that's not true. The image files are fine. just the json file.

[msdolbey]

I can take care of this json file - probably just a misfire when adding files to the commit from build or something.