some old kernels wnat libelf-dev

.devcontainer/Dockerfile

@@ -1,7 +1,7 @@
 FROM ubuntu:24.04
 
 RUN apt update && \
-	apt install -y git coccinelle build-essential python3 python3-pip python-is-python3 flex bison libelf1 && \
+	apt install -y git coccinelle build-essential python3 python3-pip python-is-python3 flex bison libelf1 libelf-dev && \
 	rm -rf /var/lib/apt/lists/*
 
 RUN pip install pyzstd