[path_provider] Use the application ID in the application support path

[robert-ancell]

Description

Use the application ID in the application support path. The existing code uses the binary name, which is not necessarily unique. Application IDs were recently added to the Linux shell.

Related Issues

flutter/flutter#59234

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[stuartmorgan]

LGTM with nits. We'll need a follow-up once this is landed and published that's a breaking change for path_provider itself to use this version of path_provider_linux.

Normally I would say we need to provide a utility method to allow people to migrate things, but since this is very new and Linux is still a technical preview, I don't think it's going to be necessary. If someone really wants it, it can always be added in a follow-up.

[ditman]

This PR seems to have broken tests in master?

Starting application: test_driver/path_provider_e2e.dart
Building Linux application...                                   
flutter: Observatory listening on http://127.0.0.1:40955/2sSfCrcKzAA=/
flutter: 00:00 +0: getTemporaryDirectory
flutter: 00:00 +1: getDownloadDirectory
flutter: 00:00 +2: getApplicationDocumentsDirectory
flutter: 00:00 +3: getApplicationSupportDirectory
Timed out!

[stuartmorgan]

@robert-ancell Is there a bug tracking re-landing this?

[robert-ancell]

@robert-ancell Is there a bug tracking re-landing this?

I'm working on a fixed version in #3077