TWSP-HFP: fix for NULL pointer dereference issue while processing twsp state change

NULL pointer dereference issue happen while BTA AV processing twsp state change
because lost one parameter in APPL_TRACE_WARNNING log function.

Change-Id: I5a8c9ae2747223e64239f40db2035b1910d31b94
CRs-Fixed: 2362936
1 file changed