bluez4: add dependency on libcheck to enable test modules
* The later versions of bluez such as 4.98 require libcheck
in order to build the test packages as enabled by the
--enable-test option passed in EXTRA_OECONF.
* Failure to have the libcheck package available results in the
configure script ignoring the --enable-test option and not
building the test modules.
* Adding libcheck, which is greater than the minimum required
version of the check library of 0.9.6 allows building the
test modules.
* Build tested for am335x-evm MACHINE type and run time tested
by back porting this fix to the oe-classic and arago setup
and booting on am335x-evm.
Signed-off-by: Chase Maupin <Chase.Maupin@ti.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
