SCI: Hebrew in parentheses isn't stage direction #2726
Before this PR, Hebrew text in parentheses was treated as stage direction (because it doesn't contain English lower case letters, and usually doesn't contain digits), and wasn't printed.
This PR makes Hebrew letters behave similar to English lower case letters - if they exist - print the message.
This PR is coordinated with the group that translated previous Sierra titles to Hebrew (Torin, GK2, SQ3), and working now on QFG1VGA - that's were we understood that problem. In previous titles, the text in parentheses wasn't translated at all, thus, this fix won't make any unwanted text to start appearing.