* Update documentation in permission_status.dart

Updated the documentation to be clearer when limited and provisional statuses may be returned. The docs are repeated ~3 times, so I made them consistent.

* Updated the permanentlyDenied description per changes made in version 11.0.0

* Bumped the version in pubspec and CHANGELOG.

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Co-authored-by: Maurits van Beusekom <maurits@vnbskm.nl>