Set the CarrierConfig ts43 field for User-Agent field am: 4109e68c99 am: d978767f13

Original change: https://android-review.googlesource.com/c/platform/packages/apps/ImsServiceEntitlement/+/2663258

Change-Id: I63f6da3cc4c0166b4f157b00b1e608feb58d2216
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>