updated license

Signed-off-by: Michael Wilkerson <[email protected]>

Dockerfile

@@ -30,14 +30,18 @@ ARG BIN_NAME=rollouts-plugin-trafficrouter-consul
 ARG VERSION
 ARG TARGETARCH
 ARG TARGETOS
+ENV PRODUCT_NAME=$BIN_NAME
 
 LABEL name=${BIN_NAME} \
       maintainer="Team Consul Kubernetes <[email protected]>" \
       vendor="HashiCorp" \
       version=${VERSION} \
       release=${VERSION} \
       summary="rollouts-plugin-trafficrouter-consul is a plugin for Argo Rollouts." \
-      description="rollouts-plugin-trafficrouter-consul is a plugin for Argo Rollouts."
+      description="rollouts-plugin-trafficrouter-consul is a plugin for Argo Rollouts." \
+      org.opencontainers.image.licenses="BUSL-1.1"
+
+COPY LICENSE /usr/share/doc/$PRODUCT_NAME/LICENSE.txt
 
 # Set ARGs as ENV so that they can be used in ENTRYPOINT/CMD
 ENV BIN_NAME=${BIN_NAME}