Merge "Notify CDMA call Settings when CDMA USSD codes are unavailable" into sc-dev am: e7ddfe27 am: 7b0def41 am: 9a0579bf

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/15305931

Change-Id: Ibbd5b92cdf57e2d57b35146b75e8f110bb175257