ad-server: remove maintainer line from opensuse container file

Signed-off-by: John Mulligan <[email protected]>

Author: phlogistonjohn

images/ad-server/Containerfile.opensuse

@@ -8,14 +8,15 @@
 FROM opensuse/tumbleweed
 ARG SAMBA_SPECIFICS=daemon_cli_debug_output
 
-MAINTAINER David Mulder <[email protected]>
-
 # labelprefix=org.opensuse.samba-ad-server
 LABEL org.opencontainers.image.title="Samba ADDC container"
 LABEL org.opencontainers.image.description="Samba ADDC container"
 LABEL org.opencontainers.image.created="%BUILDTIME%"
 LABEL org.opencontainers.image.version="%%PKG_VERSION%%-%RELEASE%"
 LABEL org.opencontainers.image.vendor="Samba in Kubernetes"
+LABEL org.opencontainers.image.url="https://github.com/samba-in-kubernetes/samba-container"
+LABEL org.opencontainers.image.source="https://github.com/samba-in-kubernetes/samba-container"
+LABEL org.opencontainers.image.authors="David Mulder <[email protected]>"
 LABEL org.openbuildservice.disturl="%DISTURL%"
 LABEL org.opensuse.reference="registry.opensuse.org/opensuse/samba-ad-server:%%PKG_VERSION%%-%RELEASE%"
 # endlabelprefix