Revert "Merge pull request #17860 from mcav/alarm-volume-2"

This reverts commit 6e6cf2c0e135542da4aacce710cd534794b9627e, reversing
changes made to c648699d636414c50cf29ea3173058a0c78a855f.

Conflicts:
	apps/clock/js/panels/timer/main.js