chore(Dockerfile): add nftables and iproute2 packages for enhanced networking support

Author: x0sina

Dockerfile

@@ -18,7 +18,7 @@ FROM alpine:latest
 
 LABEL org.opencontainers.image.source="https://github.com/PasarGuard/node"
 
-RUN apk update && apk add --no-cache wireguard-tools
+RUN apk update && apk add --no-cache wireguard-tools nftables iproute2
 
 WORKDIR /app
 COPY --from=builder /src /app