chore: fix minor db permission

Author: Bulletdev

Dockerfile

@@ -62,7 +62,7 @@ COPY --from=build /rails /rails
 RUN groupadd --system --gid 1000 rails && \
     useradd rails --uid 1000 --gid 1000 --create-home --shell /bin/bash && \
     mkdir -p storage && \
-    chown -R rails:rails log tmp storage
+    chown -R rails:rails db log tmp storage
 USER 1000:1000
 
 # Entrypoint prepares the database.