Updates to CONTRIBUTING.md for Windows environment setup

[ShadowCat567]

Description of changes

Updated CONTRIBUTING.md to include additional instructions for Windows users to set up their development environments

• updated out of date information in CONTRIBUTING.md relating to Windows users
• included additional steps for Windows users to take to make sure their development environments can be set up smoothly

Issue #, if available

N/A

Description of how you validated changes

N/A

Checklist

• [x] PR description included
• [ ] yarn test passes
• [x] Relevant documentation is changed or added (and PR referenced)
• [ ] Pull request labels are added

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[sobolk]

It seems that you may need to revert changes in the yarn.lock file. The build is failing.

[ShadowCat567]

currently working on a fix that removes the change to yarn.lock