Remove features from sensors APEX

Just found that each device wants to install a different set of sensors
via LOCAL_SENSOR_FILE_OVERRIDES. Instead of providing a default list in
the apex, which would make things difficult to configure, let's not
hard-code the list in the apex.

Bug: 315089092
Test: cvd start && dumpsys sensorservice
Change-Id: Ie7ddbe6657d5afc06ca009ac37e3a54a5b26ad7d