tizen: Scan for licences to be shipped in package

tizen: Scan for licences to be shipped in package

It's important to have this generated at buildtime,
 specially if tree is patched with missing dependencies,
 like those mentionned at:

 https://wiki.iotivity.org/build

Change-Id: Ie8d9dc0685ddc2df37545e92da4a662ee496bd07
Credit-to: Jaehong Jo <jaehong.jo@samsung.com>
Signed-off-by: Philippe Coval <philippe.coval@osg.samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/8177
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Jaehong Jo <jaehong.jo@samsung.com>
Reviewed-by: Ziran Sun <ziran.sun@samsung.com>