Remove redundant whitespace between parameters with new option (disabled by default) in UseConsistentWhitespace

[bergmeister]

PR Summary

Disabled by default because it is new. The plan is to later add an option to the vs code extension and pending positive feedback we can then later enable it by default.
The only case that was excluded by design is when the user uses the -ParameterName:$ParameterValue syntax as some people might prefer 0 or 1 whitespace here, the rule leaves those cases completely untouched.

PR Checklist

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• Change is not breaking
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[bergmeister]

@rjmholt Thanks for the review, I addressed all recommendations