sdm845-common: Fix PowerOffAlarm

* The APK is prepared to not run as system user
* Blobs grabbed from: lge/caymanslm/caymanslm:12/SKQ1.211103.001/2222823249237:user/release-keys

Change-Id: I3496232d468c671f7ef67b7bb6050978388d6ccf

proprietary/vendor/etc/init/vendor.qti.hardware.alarm@1.0-service.rc

@@ -3,6 +3,9 @@
 # Confidential and Proprietary - Qualcomm Technologies, Inc.
 #
 service alarm-hal-1-0 /vendor/bin/hw/vendor.qti.hardware.alarm@1.0-service
+    interface vendor.qti.hardware.alarm@1.0::IAlarm default
     class hal
     user system
     group system
+    oneshot
+    disabled