fix(container): add tail and env to planner distroless image (#8603)

Signed-off-by: rrubin <rrubin@nvidia.com>

container/templates/planner.Dockerfile

@@ -76,6 +76,8 @@ FROM ${PLANNER_RUNTIME_IMAGE}:${PLANNER_RUNTIME_IMAGE_TAG} AS planner
 
 COPY --from=planner_builder /etc/group /etc/passwd /etc/
 COPY --from=planner_builder /bin/dash /bin/sh
+COPY --from=planner_builder /usr/bin/tail /bin/tail
+COPY --from=planner_builder /usr/bin/env /bin/env
 COPY --from=planner_builder /bin/uv /bin/uvx /usr/local/bin/
 COPY --chown=1000:0 --from=planner_builder /home/dynamo /home/dynamo
 COPY --chown=1000:0 --from=planner_builder /opt/dynamo/venv /opt/dynamo/venv