Update Dockerfile

Dockerfile

@@ -32,9 +32,6 @@ RUN apt-get update \
 # Switch to the root user
 USER root
 
-# Create the postgres user and group
-RUN groupadd -r postgres && useradd --no-log-init -r -g postgres postgres
-
 # Copy the built virtual environment from the builder stage
 COPY --from=builder /usr/local /usr/local