CTS for the READ_CLIPBOARD_IN_BACKGROUND permission

Update PermissionPolicyTest to match the updated permission config.

Add a test to verify that reading from the clipboard in the background
requires the READ_CLIPBOARD_IN_BACKGROUND permission.

Bug: 216314180
Test: atest CtsPermission2TestCases:PermissionPolicyTest
Test: atest CtsContentTestCases:ClipboardManagerTest
Test: atest IntentResolverUnitTests:UnbundledChooserActivityTest
Test: atest TextClassifierNotificationTests:CopyCodeActivityTest
Change-Id: I22b89a90dcd238c86ba68482e707a27bedd99399
2 files changed