change sed

Author: tgross35

ci/docker/x86_64-unknown-linux-gnu/Dockerfile

@@ -2,7 +2,7 @@ FROM ubuntu:24.10
 
 RUN cat /etc/apt/sources.list.d/ubuntu.sources
 RUN cat /etc/apt/sources.list
-RUN sed -i 's|ports.ubuntu.com/ubuntu-ports/|old-releases.ubuntu.com/ubuntu/|g' \
+RUN sed -i -E 's/(archive|security)\.ubuntu\.com/old-releases.ubuntu.com/g' \
     /etc/apt/sources.list.d/ubuntu.sources
 RUN apt-get update
 RUN apt-get install -y --no-install-recommends \