Initial setup of voicemail TOS

This CL only setups the layouts, images and strings associated with the voicemail terms of service. Additional logic of when to display the ToS will be in a follow up CL.

Bug: 71699918
Test: N/A
PiperOrigin-RevId: 181548639
Change-Id: Ia99dcc5ad8a96dcac71946fe611b3ee4ad24814f
7 files changed