improve reporting suggestion for snapshot skips

[bentsku]

@pinzon recently shared a trick regarding snapshot skips path that would contain special characters.
It made me remember a fix I had done before this was even its own library with localstack/localstack#6802, allowing us to use single quote in snapshot skip paths for those special characters.

This PR adds better suggestion by detecting and wrapping part elements that would contain such characters so that users could directly copy paste the snapshot skip path and it would work out of the box, instead of having weird issues.
Luckily there were already tests for the helper function, thanks @dominikschubert 🙏

For example, for this kind of error which would fail if you copy pasted it to skip that path before, this would be the new message:

	Ignore list (please keep in mind list indices might not work and should be replaced):
-	["$..cognito:user_status"]
+	["$..'cognito:user_status'"]

[tiurin]

Awesome addition to usability! 👏

[tiurin]

Thanks for addressing comments!