remove dead copy in qos_enclave

Author: lrvick

src/images/qos_enclave/Containerfile

@@ -58,7 +58,6 @@ FROM scratch as package
 COPY --from=build-eif /nitro.eif .
 COPY --from=build-eif /nitro.pcrs .
 COPY --from=build-qos_enclave /qos_enclave .
-COPY --from=install /rootfs .
 ENTRYPOINT ["/qos_enclave"]
 ENV EIF_PATH=/nitro.eif
 ENV ENCLAVE_NAME=qos