[ALPS03929399] Rename CT VoLTE system property

[Detail]
Rename CT VoLTE system property and allow other module to access
persist.vendor.mtk_ct_volte_support.

MTK-Commit-Id: bc5a52b6998d941aa12c7532f095d1a8c67d663f

Change-Id: I33881fd6684dc76e148ac4917e5c146f949e24f7
CR-Id: ALPS03929399
Feature: [China Telecom]VoLTE Customization
1 file changed
tree: e991cf918a10d602da3bca09d02bee5c62085a43
  1. non_plat/
  2. plat_private/
  3. plat_public/
  4. prebuilts/
  5. private/