Adding video link to BitOps to; README, index, getting-started

[PhillypHenning]

Description

Updating documentation with BitOps intro video.

Type of change

Please delete options that are not relevant.

• [X] Documentation update

How Has This Been Tested?

Locally tested with docker-compose

Logs

Checklist:

• [X] My code follows the style guidelines of this project
• [X] I have performed a self-review of my own code
• [X] I have commented my code, particularly in hard-to-understand areas
• [X] I have made corresponding changes to the documentation

[runforesight[bot]]

Foresight Summary

     Major Impacts Foresight hasn't detected any major impact on your workflows and tests.

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