Use explicit constructor for QSslCertificate with value initialized argument
Previously the BluetoothDeviceLink::certificate() method was returning a value initialized object which I believe default initializes the object. However, Clang throws a build error at this because QSslCertificate has explicit constructors. This change uses one of those constructors and uses value intialization to default construct/initialize the argument for it. It fixes the build and hopefully doesn't break anything since this is a TODO anyways!
Signed-off-by: Ali Abdel-Qader abdelqaderali@protonmail.com