Add scripts for building/pushing to docker registry

Dockerfile.base.env

@@ -0,0 +1,16 @@
+FROM arm64v8/ros:jazzy-ros-core AS magrob.base.env
+
+RUN mkdir -p /ros_ws/src
+WORKDIR /ros_ws/src
+
+RUN --mount=type=bind,source=./,target=/ros_ws/src/ \
+    --mount=type=cache,target=/var/cache/apt,sharing=locked \
+    --mount=type=cache,target=/var/lib/apt,sharing=locked \
+    . /opt/ros/jazzy/setup.sh && \
+    scripts/install_base_deps.sh
+
+RUN cat <<EOF >> /root/.bashrc
+source /opt/ros/jazzy/setup.bash
+EOF
+
+CMD ["sleep", "infinity"]