Improve jsonDiff() utility function

[queengooborg]

What type of issue is this?

Linter issue

What is the issue?

The jsonDiff() function only produces helpful lines if a single line differs from expectations, but in the case of property sorting, the output isn’t helpful. Although in most cases, the fix script can be run to fix whatever issue is present, it would still be nice to output helpful information.

What behavior were you expecting?

I’d like to see an extensive diff displayed instead.

What version(s) of BCD is the issue present in?

• The current BCD release
• The current version of the main branch

Do you have anything more you want to share?

No response