feat(gunivorn): Import gunicorn config

Dockerfile

@@ -23,7 +23,7 @@ ENV TRAILBLAZER_SERVICE_ACCOUNT_AUTH_FILE="auth_file"
 
 
 WORKDIR /home/src/app
-COPY pyproject.toml poetry.lock ./
+COPY pyproject.toml poetry.lock gunicorn.conf.py ./
 
 RUN pip install --no-cache-dir poetry \
     && poetry config virtualenvs.create false \