added new bins to 'MasterCard'

[ronaldoflima]

New initial digits will be available in October for Mastercard : 222100 - 222199 222200 - 222999 223000 - 229999 230000 - 269999 270000 - 271999 272000 - 272099

[cacontinuos]

You changed source files, but no tests were changed.

It might be OK if this is a refactory and no behavior has changed, otherwise, please add a test to guarantee that your code works.

[cacontinuos]

@rnldfll, thanks for your PR! By analyzing the blame information on this pull request, we identified @fernahh to be a potential reviewer

[fernahh]

@rnldfll do you have reference about this information?

[ronaldoflima]

@fernahh Yes, I received an email from a card service that uses the Mastercard and i'm using an Apache 's validator that already contains this information . Link below: https://commons.apache.org/proper/commons-validator/apidocs/src-html/org/apache/commons/validator/routines/CreditCardValidator.html#line.56

@aureliojargas Is wrong in the PR description, the regex is ok i think. Sorry for the mistake. Please check the link above and confirm that. About the parenteses you're right, Thanks.

[fernahh]

@rnldfll I'm awaiting your improvements identified by @aureliojargas, ok?

[ronaldoflima]

@fernahh Done

[aureliojargas]

@rnldfll You have removed the outer parenthesis, not the inner parenthesis. Please see my previous comment.

[fernahh]

@rnldfll ping

[aureliojargas]

:+1:

[fernahh]

Thanks for PR, @rnldfll! Next week we will release a new version.