Docker file builds and exwayz installs when done manually. to be verified

exwayz_test.dockerfile

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+# syntax=docker/dockerfile:1.3
+FROM ros:jazzy-ros-core
+
+# Build argument provided by buildx/BuildKit: `TARGETARCH` (amd64, arm64, etc.).
+# Default to amd64 when not provided.
+ARG TARGETARCH=amd64
+
+# Copy both architecture-specific packages into the image and choose the right one at build time
+COPY pkgs/exwayz_3d_mapping-1.2.2-linux-u24.04-amd64.deb /tmp/exwayz_amd64.deb
+COPY pkgs/exwayz_3d_mapping-1.2.2-linux-u24.04-aarch64.deb /tmp/exwayz_aarch64.deb
+
+RUN --mount=type=secret,id=exwayz_license set -eux; \
+	if [ "${TARGETARCH}" = "aarch64" ]; then \
+		pkg=/tmp/exwayz_aarch64.deb; \
+	else \
+		pkg=/tmp/exwayz_amd64.deb; \
+	fi; \
+	apt-get update; \
+	apt-get install -fy "$pkg"; \
+	if [ -s /run/secrets/exwayz_license ]; then \
+		exwayz_license --query "$(cat /run/secrets/exwayz_license)" || true; \
+	fi; \
+	rm -f /tmp/exwayz_amd64.deb /tmp/exwayz_aarch64.deb; \
+	rm -rf /var/lib/apt/lists/*
+
+# TODO verify license was applied successfully
+
+# Set entrypoint
+ENTRYPOINT ["/ros_entrypoint.sh"]