fix cloudron data directory permissions

Dockerfile.cloudron

@@ -6,17 +6,12 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
     PIP_NO_CACHE_DIR=1
 
-RUN useradd -r -m -d /home/cloudron -s /usr/sbin/nologin cloudron
-
 COPY requirements.txt /app/code/
 RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . /app/code
 
-RUN chown -R cloudron:cloudron /app/code \
-    && chmod +x /app/code/start.sh
-
-USER cloudron
+RUN chmod +x /app/code/start.sh
 
 EXPOSE 8000