Deprecate scoped directory access.

- Change ScopedAccessActivity to immediately return RESULT_CANCELLED
- Delete all unused code/resources associated with this activity
- Delete ScopedAccessProvider
- Log all launches of android.os.storage.action.OPEN_EXTERNAL_DIRECTORY
intents in Q+ to a "docsui_scoped_directory_access_deprecated" counter

Bug: 111892460
Test: atest \
      cts/tests/providerui/src/android/providerui/cts/MediaStoreUiTest.java \
      cts/tests/tests/os/src/android/os/storage/cts/StorageManagerTest.java \
      cts/hostsidetests/appsecurity/test-apps/DocumentClient/src/com/android/cts/documentclient/ScopedDirectoryAccessClientTest.java

Change-Id: I9096f3490ba303bcdc557e0e86ce142593dfe9b1