[app][pcitests] Add class code to bus dump.
[app][pcitests] Add class code to bus dump.

grub4android/lk,pablomarx/lk,minglun-tsai/lk,littlekernel/lk,hollanderic/lkstuff,M1cha/lk,GCrean/lk,srodrig1/lk,littlekernel/lk,skabet/lk,skabet/lk,M1cha/lk,travisg/lk,sndnvaps/lk,sndnvaps/lk,grub4android/lk,littlekernel/lk,srodrig1/lk,grub4android/lk,nvll/lk,sndnvaps/lk,srodrig1/lk,ErikCorryGoogle/lk,srodrig1/lk,ErikCorryGoogle/lk,travisg/lk,GCrean/lk,grub4android/lk,skabet/lk,grub4android/lk,sndnvaps/lk,nvll/lk,sndnvaps/lk,skabet/lk,minglun-tsai/lk,minglun-tsai/lk,ErikCorryGoogle/lk,GCrean/lk,travisg/lk,hollanderic/lkstuff,hollanderic/lkstuff,M1cha/lk,ErikCorryGoogle/lk,srodrig1/lk,travisg/lk,hollanderic/lkstuff,pablomarx/lk,GCrean/lk,nvll/lk,minglun-tsai/lk,littlekernel/lk,nvll/lk,M1cha/lk,pablomarx/lk,skabet/lk,nvll/lk,M1cha/lk,pablomarx/lk,GCrean/lk,pablomarx/lk