Merge branch 'debian/buster' into apertis/v2020dev0

debian/.gitlab-ci.yml

debian/apparmor-profiles.lintian-overrides

debian/apparmor.install

debian/apparmor.lintian-overrides

debian/apparmor.service

debian/changelog

debian/control

debian/libapparmor-dev.install

debian/libapparmor1.lintian-overrides

...ebian/dnsmasq-revert-own-profile-name-and-libvirt-s.patch

...es/debian/smbd-include-snippet-generated-at-runtime.patch

debian/patches/series

...nsmasq-allow-peer-libvirtd-to-support-named-profile.patch

...parmor-Fix-segfault-when-loading-policy-cache-files.patch

...f9d16-Adjust-tests-to-match-base-abstraction-update.patch

...-29f1260-Make-tunables-share-play-well-with-aliases.patch

...8d2f0-Move-drirc.d-access-to-dri-common-abstraction.patch

...-Fix-parser-failing-to-handle-errors-when-setting-u.patch

...04fba-library-fix-segfault-in-overlaydirat_for_each.patch

...ommit-6fd3abe-vulkan-allow-reading-etc-vulkan-icd.d.patch