fix dockerfile

workers/Dockerfile

@@ -26,7 +26,7 @@ WORKDIR /app
 RUN apk update && apk add curl
 
 COPY --from=build /app/bin/worker-pool /usr/bin/
-COPY /internal/opa/config.yaml /app/opa
+COPY /internal/opa/config.yaml /app/opa/config.yaml
 COPY /internal/opa/policies /app/opa/policies
 
 ENV OPA_CONFIG_FILE_DIR /app/opa