FlutterPwValidatorStrings issue on language change

[abdulrehmanashraf7]

On language change FlutterPwValidatorStrings parameter, Instead of refreshing and showing warnings messages only in new language it's getting keeping old and adding new Strings into list.

[ArefMozafari]

Thanks for the issue
I'll check it

[ArefMozafari]

@abdulrehmanashraf7 Sorry I was unavailable this whole time.
Did you fix it by yourself?