PR: Update dashboard environment

[ppwadhwa]

Updates the dashboard environment to pinned versions of most packages. All examples can be launched via cds dashboards.

Reference Issues or PRs

Addresses https://github.com/kcpevey/nebari_work/issues/3

What does this implement/fix?

Put a x in the boxes that apply

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds a feature)
• Breaking change (fix or feature that would cause existing features not to work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build related changes
• Other (please describe):

Testing

• Did you test the pull request locally?
• Did you add new tests?

Any other comments?

[kcpevey]

Can you confirm all the new dashboard examples work with this environment?

[ppwadhwa]

I did confirm they work with all the new examples. I can check again, but they deployed with cds dashboards.

[kcpevey]

Adding @viniciusdc and @iameskild (whichever gets to it first) for one final look before merging

[iameskild]

Thanks @ppwadhwa :)