fix headers

Author: rileyfiretail

build_setup/Dockerfile2

@@ -1,7 +1,7 @@
 FROM golang:1.24-bullseye
 WORKDIR /src
 RUN apt-get update && apt-get install -y --no-install-recommends libpcap-dev
-RUN apt-get install linux-headers-$(uname -r) libc6-dev
+RUN apt-get install libc6-dev
 COPY ./src2/go.* ./
 RUN go mod download
 COPY ./src2/ ./