feat: don't require build-args for the labels, just write the directly via --label

dockerfile

@@ -5,19 +5,14 @@
 FROM debian:bullseye-slim
 
 ARG DEBIAN_FRONTEND=noninteractive
-ARG GIT_COMMIT
-ARG VERSION
-ARG TIMESTAMP
 LABEL org.opencontainers.image.licenses="AGPL-3.0-or-later" \
 org.opencontainers.image.base.name="docker.io/debian:bullseye-slim" \
-org.opencontainers.image.title=buildimage \
-org.opencontainers.image.source="https://git.schmidl.dev/schtobia/buildimage" \
-org.opencontainers.image.url="https://git.schmidl.dev/schtobia/buildimage"
+org.opencontainers.image.title=buildimage
 
 # editorconfig-checker-disable
 
 RUN apt update \
- && apt install --assume-yes --no-install-recommends \
+ && apt install --assume-yes --no-install-recommends --quiet \
         build-essential \
         dpkg-sig \
         git \
@@ -30,7 +25,3 @@ RUN useradd -rm builder
 USER builder
 
 WORKDIR /workdir
-
-LABEL org.opencontainers.image.revision=${GIT_COMMIT}
-LABEL org.opencontainers.image.version=${VERSION}
-LABEL org.opencontainers.image.created=${TIMESTAMP}