rewrite Get BT Capabilities using new provider API

Modify to use the new provider API. One by one, change calls to
remove any legacy API constructs.

Tested-by: ipmitool raw 6 0x36
 01 3f 3f 0a 01

Change-Id: I9be3d21c041ba1d99f6672c4501faafcca117d11
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>
1 file changed