CHEMH-274: Create .gitpod.yml

[jenbreese]

Added a gitpod.yml file.
@pookmish, if you have time to glance and make sure I didn't miss anything. I used LBRE as the example.

READY FOR REVIEW

Summary

• Added the .gitpod.yml file.

Review By (Date)

• when time

Criticality

• normal

Urgency

• normal

Review Tasks

Setup tasks and/or behavior to test

1. go to github.
2. launch the gitpod with the button.
3. verify the site comes up.
4. Verify you can sync content.

Site Configuration Sync

• Is there a config:export in this PR that changes the config sync directory?

Front End Validation

• Design is approved by @ user?
• HTML validation: Is the markup using the appropriate semantic tags and passes validation? Or, QA request ticket created?
• Cross-browser testing: Has been performed? Or, QA request ticket created?
• Automated accessibility: Scans performed? Or, QA request ticket created?
• Manual accessibility: Manually tested? Or, QA request ticket created?

Backend / Functional Validation

Code

• Are the naming conventions following our standards?
• Does the code have sufficient inline comments?
• Is there anything in this code that would be hidden or hard to discover through the UI?
• Are there any code smells?
• Are tests provided? eg (unit, behat, or codeception)

Code security

• Are all forms properly sanitized?
• Any obvious security flaws or new areas for attack?

General

• Is there anything included in this PR that is not related to the problem it is trying to solve?
• Is the approach to the problem appropriate?

Affected Projects or Products

• Does this PR impact any particular projects, products, or modules?

Associated Issues and/or People

- CHEMH-274

Resources

• AMP Tool
• Accessibility Manual Test Script
• HTML Validator
• Browserstack and link to Browserstack Credentials

[pookmish]

I spun up a gitpod and it does what I would expect