Merge "Configure the radio power off delay timer using a device config" am:...

Merge "Configure the radio power off delay timer using a device config" am: 97a73dbb am: bfe2397f am: af2cf71f

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/1833875

Change-Id: Iaf1376a6a4b6ddf147b21a82a6a724b533322952