Update TouchInputMapper to support new VirtualNavigationTouchpad.

This change propagates type associations to InputDevice.cpp. The type associations are used there to define the device type for touch input mapper to use. This is required because of the virtual nature of the navigation touchpad the implementation can't rely on idc files.

Design doc: http://go/virtual-touchpad
Test: atest cts/tests/tests/hardware/src/android/hardware/input/cts/tests/VirtualNavigationTouchpadTest
Test: atest frameworks/native/services/inputflinger/tests/InputReader_test.cpp
Bug: 252767726

Change-Id: Ia4252460c16deb093d61b059e5030d902a4c9a2c