add more images

dart/2.18/Dockerfile

@@ -0,0 +1,18 @@
+FROM        --platform=$TARGETOS/$TARGETARCH dart:2.18
+
+LABEL       author="Alden Bansemer" maintainer="alden@knoban.com"
+
+RUN         apt update \
+            && apt -y install iproute2 git ca-certificates tzdata tini \
+            && useradd -m -d /home/container container
+
+USER        container
+ENV         USER=container HOME=/home/container
+WORKDIR     /home/container
+
+STOPSIGNAL SIGINT
+
+COPY        --chown=container:container ./../entrypoint.sh /entrypoint.sh
+RUN         chmod +x /entrypoint.sh
+ENTRYPOINT    ["/usr/bin/tini", "-g", "--"]
+CMD         ["/entrypoint.sh"]