Revert "Set up IRadioConfig 1.3 skeleton"

This reverts commit b071f8ae53f5bbbb1dc091fa527891a6adbeca44.

Reason for revert: Change will not be supported by vendor, so HAL for RadioConfig is no longer necessary.

Change-Id: I33bf652c6aa2f8516ee6ec1c462a1a575d2a5d27
Merged-In: I2eb83fd2356134ef45a782d99174fdd65f8c5a13
23 files changed