Merge "KEY_CARRIER_NR_AVAILABILITIES_INT_ARRAY change type as IntArray" am: 5292baf810 am: d1278a3d3d

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/1645427

Change-Id: I2618da0e75674e7c3c878f5aee50278ac0c0e76a