Add FIXME (#6675)

Dockerfile

@@ -46,6 +46,8 @@ RUN mkdir terraform \
 RUN install -m 0755 -d /etc/apt/keyrings
 COPY --chmod=0644 bin/keys/docker-apt-keyring.pgp /etc/apt/keyrings/docker.gpg
 ARG azul_docker_version
+# FIXME: Remove mounting of fips_enabled
+#        https://github.com/DataBiosphere/azul/issues/6675
 ARG azul_proc_sys_crypto=/tmp
 RUN --mount=type=bind,source=fips_enabled,target=${azul_proc_sys_crypto}/fips_enabled \
     set -o pipefail \