Add regex option to password policies

As the title says. Add regex option to password policies (both Master and generator)

I'm asking this because I'm okay with special characters .-_ and I'd like to allow them to count as special, but with the current options, my users are forced to add any of !@#$%^&* even if their passwords already have any of .-_

PS: I've done a search in discussions but it throwed 17 pages... (only looked the first 3 tbh)