add support to check if Cs Call InProgress

Activity Manger warned intent codeaurora.telecom.action.CALL_TYPE
used for Call type in progress as a nonprotected broadcast,and this
may cause security concerns.
Remove the non-protected system broadcast with action
codeaurora.telecom.action.CALL_TYPE.
Add the isCsCallInProgress API to know the call type
in progress.

CRs-Fixed: 2676961
Change-Id: I3db21619bd8cd90b1e676fce66b1a4a6f1a5de70