dvd-apps: Fix several QA WARNINGS

Example:
WARNING: dvb-apps-1.1.1-r0 do_package_qa: QA Issue: /usr/bin/dvbdate contained in package dvbdate requires libucsi.so, but no providers found in RDEPENDS_dvbdate? [file-rdeps]
WARNING: dvb-apps-1.1.1-r0 do_package_qa: QA Issue: /usr/bin/dvbtraffic contained in package dvbtraffic requires libdvbapi.so, but no providers found in RDEPENDS_dvbtraffic? [file-rdeps]
WARNING: dvb-apps-1.1.1-r0 do_package_qa: QA Issue: /usr/bin/dvbscan contained in package dvb-scan requires libdvbapi.so, but no providers found in RDEPENDS_dvb-scan? [file-rdeps]
WARNING: dvb-apps-1.1.1-r0 do_package_qa: QA Issue: /usr/bin/gotox contained in package dvb-apps requires libdvbapi.so, but no providers found in RDEPENDS_dvb-apps? [file-rdeps]
WARNING: dvb-apps-1.1.1-r0 do_package_qa: QA Issue: /usr/bin/femon contained in package dvb-femon requires libdvbapi.so, but no providers found in RDEPENDS_dvb-femon? [file-rdeps]
WARNING: dvb-apps-1.1.1-r0 do_package_qa: QA Issue: /usr/bin/dvbnet contained in package dvbnet requires libdvbapi.so, but no providers found in RDEPENDS_dvbnet? [file-rdeps]

and
WARNING: dvb-apps-1.1.1-r0 do_package_qa: QA Issue: /usr/bin/dvbscan contained in package dvb-scan requires libdvbcfg.so, but no providers found in RDEPENDS_dvb-scan? [file-rdeps]
WARNING: dvb-apps-1.1.1-r0 do_package_qa: QA Issue: /usr/bin/gotox contained in package dvb-apps requires libdvbapi.so, but no providers found in RDEPENDS_dvb-apps? [file-rdeps]

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
(cherry picked from commit 350bd0bee460633592df3d9211b9cc15b4f9cb11)
Signed-off-by: Armin Kuster <akuster808@gmail.com>