Bluez 5.37 itself correctly installs bluetooth.conf, and honors
the path settings in dbus-1.pc.
Removing the obsolete workaround is necessary for compiling
"stateless" (= read-only system configuration moved out of /etc).
(From OE-Core rev: 695b99336b40842c15762ef9dac2ce43d1c8c186)
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>