core: Make time argument to internal foo_notify_bar functions 64 bit

core: Make time argument to internal foo_notify_bar functions 64 bit

The libinput evdev code uses 64 bit timestamps internally, to avoid having to
deal with timestamp wraps. The internal foo_notify_bar functions time argument
however is only 32 bits, bump this to 64 bits to avoid truncating the timestamps
when calling these functions.

This is a preparation patch for adding internal event listeners, so that the
callbacks for these can get the full 64 bit timestamps.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>