Revert "Fix text alignment in RTL mode for volume sliders"

This reverts commit e1faf0c8.

Reason for revert: Likely culprit for b/367986833  - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Change-Id: I0f5120cfd4a4cc44c5ef5c431deedfa3b38ee576