Bug fix where log output would say 'No permissions found' for the bluetooth permission on Android 11 and lower (#695)

* Enhanced bluetooth permission for iOS 13 and up (and fixed typo)

* Update permission_handler/CHANGELOG.md

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

* Return right permission when the permission is denied

* Update pubspec.yaml

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

Co-authored-by: Pieter Otten <pieter.otten@signify.com>

* Update the MethodChannelMock due to breaking changes.

* Migrate to flutter_lints.

* Fixed the nullpointer exception in the Permission result handler method

* updated the changelog and pubspec files

Co-authored-by: floris smit <florissmit@floriss-Air.localdomain>

* BluetoothAdapter deprecation fix

* Updated the CHANGELOG.md and the pubspec.yaml

* Changes to the build.gradle

* Update permission_handler/android/src/main/java/com/baseflow/permissionhandler/ServiceManager.java

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

* Added the documentation for public members

Co-authored-by: floris smit <florissmit@floriss-Air.localdomain>
Co-authored-by: Maurits van Beusekom <maurits@vnbskm.nl>

* Hotfix bug where requesting location after being granted would result into a memory error.

* Update permission_handler/CHANGELOG.md

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

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

* Fixed bug where locationAlways sometimes returned either PermissionStatus.Granted or Denied

* Fix bug where `locationAlways` returned sometimes `PermissionStatus.Denied` instead of `PermissionStatus.Granted`.

* Update permission_handler/CHANGELOG.md

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

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

* Update GitHub workflow

* REmove web build

Issue/601 location always permission bug

Issue/604 update meta dependency platform interface

Explain isPermanentlyDenied

Ignore deprecation warnings for code that targets older iOS versions

Some users (me included) were puzzled when `isPermanentlyDenied` returned `false` even when permission was permanently denied.

Fix deprecation warning on iOS using phone permissions.

Added iOS Critical Alerts Permission Strategy + Android Access Notification Policy