Merge "Allows APN to be unthrottled through an indication" am: 7bfe3131a6 am: 0c8bf2df88 am: f6282fb276 am: 6d034c6c1e

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1479416

Change-Id: I2bddcebc0413aac48cec80b30a16a9b28dd7be92