Switch to Open Container Specification labels as label-schema.org one…

…s are deprecated

Dockerfile

@@ -10,15 +10,15 @@ ARG BUILDPLATFORM
 RUN printf "I am running on ${BUILDPLATFORM:-linux/amd64}, building for ${TARGETPLATFORM:-linux/amd64}\n$(uname -a)\n"
 
 LABEL maintainer="CrazyMax" \
-  org.label-schema.build-date=$BUILD_DATE \
-  org.label-schema.name="fail2ban" \
-  org.label-schema.description="Fail2ban" \
-  org.label-schema.version=$VERSION \
-  org.label-schema.url="https://github.com/crazy-max/docker-fail2ban" \
-  org.label-schema.vcs-ref=$VCS_REF \
-  org.label-schema.vcs-url="https://github.com/crazy-max/docker-fail2ban" \
-  org.label-schema.vendor="CrazyMax" \
-  org.label-schema.schema-version="1.0"
+  org.opencontainers.image.created=$BUILD_DATE \
+  org.opencontainers.image.url="https://github.com/crazy-max/docker-fail2ban" \
+  org.opencontainers.image.source="https://github.com/crazy-max/docker-fail2ban" \
+  org.opencontainers.image.version=$VERSION \
+  org.opencontainers.image.revision=$VCS_REF \
+  org.opencontainers.image.vendor="CrazyMax" \
+  org.opencontainers.image.title="Fail2ban" \
+  org.opencontainers.image.description="Fail2ban" \
+  org.opencontainers.image.licenses="MIT"
 
 ENV FAIL2BAN_VERSION="0.11.1" \
   TZ="UTC"