(#32) Update Help URLs to short links

[AdmiringWorm]

Description Of Changes

This updates all the URLs shown when a rule fais the validation to use ch0.co shortlink instead of the full URL to the documentation site.

Motivation and Context

Using a full URL when outputting in the console uses unnecessary screenspace, and using a short link allows us more customizability if there is a need for it in the future.

Testing

1. Run choco new default.
2. With the extension installed, run choco pack <PATH_TO_NUSPEC> with the path to the created package.
3. Verify all URLs outputted in the console uses the ch0.co shortlink.

Operating Systems Testing

• Windows 10

Change Types Made

• [ ] Bug fix (non-breaking change).
• [x] Feature / Enhancement (non-breaking change).
• [ ] Breaking change (fix or feature that could cause existing functionality to change).
• [ ] Documentation changes.
• [ ] PowerShell code changes.

Change Checklist

• [ ] Requires a change to the documentation.
• [ ] Documentation has been updated.
• [x] Tests to cover my changes, have been added.
• [x] All new and existing tests passed?
• [ ] PowerShell code changes: PowerShell v2 compatibility checked?

Related Issue

Fixes #32

[corbob]

Thanks for getting these fixed up @AdmiringWorm 👍