Update Dockerfile

Dockerfile

@@ -47,6 +47,7 @@ COPY --from=server_builder /weaviate-server /bin/weaviate
 RUN apk add --no-cache --upgrade ca-certificates openssl
 RUN mkdir ./modules
 RUN mkdir -p /var/lib/weaviate/data
+RUN chmod --recursive 755 /var
 ENV AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED true
 ENV PERSISTENCE_DATA_PATH /var/lib/weaviate/data
 CMD [ "--host", "0.0.0.0", "--port", "8080", "--scheme", "http", ""]