Modify the HFP version to 1.9 if supported

 - Change the dynamic version to check greater or equal to 1.7
 - Add dynamic version for HFP 1.9
 - Reply the SDP with HFP version 1.9 if remote is supported

Bug: 299045871
Test: manual
Test: m .
Change-Id: I09c26f5c6d30861fe5b7045aed4f9fb024e4f5af