Roadblocks on updating tests baselines

[auduchinok]

There're some things that make it more difficult to contribute to this repo than it used to be.

Surface area tests

• There're two different files need updating, the debug and release ones, despite their contents are the same
  • Let's have only one instead? It would save developers from switching the solution configuration and extra file manipulations
• The actual and expected files are in different directories
  • Let's put the actual file next to the expected one, so it's easier to compare and replace them
• The contents get reordered
  • Let's have a stable sorting, so it's easier to see the actual difference

ILVerify

• It requires non-standard shell
  • Let's make it shell-agnostic (or at least not require installing additional shells on the computer)
• It doesn't seem to work in some cases (see Cancellable: set token in more places #18283 (comment))

[T-Gro]

I think all are sensible.