Remove one cert from KT list am: b50d92d8b0 am: 42c88804fa

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/CarrierConfig/+/18567584

Change-Id: I1cec04210ef9dfc55b6310fdc4f6b9555dcb3cfe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>