message: Fix regular expression to support Unicode
  * Fix regular expression to support Unicode
  The regexp engine in Go uses a slightly different syntax to support
  Unicode characters.  Use a custom transformation to fix it for Go.
  * make where clause more specific
diff: These settings apply only when `--go` is specified on the command line.
  +### Fix up regular expressions to support Unicode.
  +
  +``` yaml
  +directive:
  + from: swagger-document # do it globally
  + where: $.paths..parameters[?(@.name == "resourceGroupName" || @.name == "sourceResourceGroupName")].pattern
  + set: ^[-\p{L}\._\(\)]+$
  + reason: Necessary to match Unicode characters in the Go regexp engine.
  +```
  +
  ``` yaml $(go)
  go:
  license-header: MICROSOFT_APACHE_NO_VERSION
  