Merge "Add carrier config for the SIP 486 request forbidden and add API for SHELL command to remove the UCE requests cannot be sent the network status." am: 011be0d15a am: b776230e12

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1689574

Change-Id: Idf731b0b9ee15a4bb85677cc368b6271ba873bf4