REVERTME: a horrible workaround for the stuck ET51x sensor

The ET51x sensor gets stuck at boot and will not answer even if the power
is kept. This workaround reloads the HAL and the TZ app hiding the issue.

This workaround should be used only to get the functionality tested.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

android.hardware.biometrics.fingerprint@2.1-service.sony.rc

@@ -5,3 +5,8 @@ service fps_hal /vendor/bin/hw/android.hardware.biometrics.fingerprint@2.1-servi
     class late_start
     user system
     group system input
+
+    # This is a horrible workaround for the stuck TZ application and should be fixed ASAP
+on property:sys.boot_completed=1 && property:ro.board.platform=sdm660
+    stop fps_hal
+    start fps_hal