base: fix ACTION_NOTIFICATION_LISTENER_SETTINGS intent name

Although android.provider.Settings#ACTION_NOTIFICATION_LISTENER_SETTINGS has the proper
name (android.settings.NOTIFICATION_LISTENER_SETTINGS), the rest code (Settings fragment,
cts,...) are using the name "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS".
This cause that apps with notification listener services declared could not open the
setting activity from running apps settings fragment (the pending intent isn't found).

For convenience, this change fixes the name here instead of change all the entries in
the rest of the aosp code.

Change-Id: I33f09efae8829d88e1a415f889b699202ebf6440
aosp: https://android-review.googlesource.com/#/c/106960
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
(cherry picked from commit 10edbd52f93d8050d5e5eba08b41b9f5892c91a1)