[QSDetailedView] Do nothing when dismissDialog

in the internet details view

Previously the dialog is dismissed when clicking on
a wifi entry. Now we don't need to do that since
the details view is inside of the qs panel and the
panel will collapse when the settings app is launched.

Bug: 377388104
Flag: com.android.systemui.qs_tile_detailed_view
Test: No main code change. Existing unit tests still pass.
Change-Id: I5b0644610661e8f39da7488fe72c98b4a1cfbc16