Plugin: Local Auth

General bug fixes in the Local Auth plugin.

2047 [local_auth] Avoid user confirmation on face unlock

2111 [local_auth] Api to stop authentication

Plugin: Package Info

General bug fixes in the Package Info plugin.

2218 [package_info]remove AndroidX constraint

Plugin: Path Provider

In the Path Provider plugin, we added getApplicationLibraryDirectory, which is contributed by a community member!

1953 [path_provider] add getApplicationLibraryDirectory

1993 [pathprovider] Fix fall through bug

2288 [path_provider] Add missing DartDocs

Plugin: Share

Documentation update in the Share plugin.

2297 [share] README update