Add option to convert [bool] properties to [Switch] parameters

[briantist]

Since DSC resources can't really use [Switch] parameters, they use [bool], but this can be a bit awkward or less idiomatic when converted to a function. For exmaple:

Test-xPendingReboot -SkipPendingFileRename $true
# would be better as
Test-xPendingReboot -SkipPendingFileRename

I imagine this implemented similarly to -ExcludeProperty in that it would take a [ResourcePropertyPattern] in the style of $PSDefaultParameterValues.

That would allow converting only certain properties since [Switch] may not be appropriate for all.

Then we could do something like -BoolToSwitch 'xPendingReboot:Skip*'