fix: stay root as upstream

Dockerfile

@@ -5,8 +5,6 @@
 ARG HERMES_AGENT_VERSION=v2026.6.5
 FROM nousresearch/hermes-agent:${HERMES_AGENT_VERSION}
 
-USER root
-
 # Install system packages and HashiCorp repo
 # hadolint ignore=DL3008
 RUN apt-get update -qq && apt-get upgrade -qq --yes --no-install-recommends \
@@ -14,8 +12,3 @@ RUN apt-get update -qq && apt-get upgrade -qq --yes --no-install-recommends \
     jq \
     && apt-get -qq --yes autoremove --purge \
     && rm -rf /var/lib/apt/lists/*
-
-# Drop back to the base image's default user
-ARG HERMES_UID=10000
-ARG HERMES_GID=10000
-USER ${HERMES_UID}:${HERMES_GID}