Fix vulnerability in CallRedirectionService. am: 29b52e3cd0 am: 1637f8e358 am: 72e92682bf am: a55cc01aeb am: d24ae916ef am: 39828d2e84 am: 05394e9b00 am: b29cb7c67b am: 22a0c50b98 am: 3e4f1861b5 am: ab0fe5053d am: 9d6ef739ec

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/24151559

Change-Id: I2585130c2cef4d5217b537a7c27e22b15c50de99
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>