Merge "[Telephony] Fix the unknown value of ARFCN from -1 to INT.MAX" am: 761614c85f am: 7d90db3c30

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1618841

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie5ea2c7ab65cbab16b0a117537e4c7b505458344