Fix window jumping when crossing a display boundary

This CL does the following:
- Do not resample from an event on a different display
- Do not put events from different displays into one batch event
to prevent from sending an event with meaningless coordinates.

Bug: 402625886
Test: libinput_tests
Test: go/cd-smoke
Flag: com.android.window.flags.enable_connected_displays_window_drag
Change-Id: I9aba34a2962f4a0171ee995d9e749e7a9dd226e3