Revert "Add CAPABILITY_PHYSICAL_CHANNEL_CONFIG_1_6_SUPPORTED"

Revert "Using PHYSICAL_CHANNEL_CONFIG to detect RRC state"

Revert submission 14254545-PPC_detect_RRC_state

Reason for revert: <crashing Phone app b/186763089>
Reverted Changes:
Idf8f8b419:Add CAPABILITY_PHYSICAL_CHANNEL_CONFIG_1_6_SUPPORT...
I65f392084:Using PHYSICAL_CHANNEL_CONFIG to detect RRC state

Change-Id: I46ed100d2f0b081587181a4cef29c38f76caaf2d