RESTRICT AUTOMERGE Disable TextClassifier for RemoteInputView.

Sys UI runs in the primary user. This means that TextView components
such as RemoteInputView and KeyguardPasswordView running in it could
leak data across users.

This CL disables the TextClassifier for RemoteInputView.
It also logs when fixed issue is "potentially" exercised.
There is no need to explicitly disable the TextClassifier for
KeyguardPasswordView. It is a password field
(TYPE_CLASS_TEXT | TYPE_TEXT_VARIATION_PASSWORD) and the
TextClassifier does not run for such fields.

Test: manually attempt to excercise the bug.
      See the bug in 123232892 for more information.

Bug: 136483597
Bug: 123232892
Change-Id: Ia1e4843d1505e204f2e78d2459da198c9988f7f2