Revert to python 3.12

Author: bbhtt

Dockerfile.base

@@ -10,6 +10,10 @@ FROM archlinux:latest@sha256:901cf83a14f09d9ba70b219e22f67abd4d6346cb6d3f0c048cd
 
 LABEL org.opencontainers.image.authors="bbhtt <[email protected]>"
 
+# Revert to python 3.12 until
+# https://github.com/apache/buildstream/issues/1988 is solved
+RUN echo "Server=https://archive.archlinux.org/repos/2024/12/21/\$repo/os/\$arch" > /etc/pacman.d/mirrorlist
+
 RUN echo -e "keyserver-options auto-key-retrieve" >> /etc/pacman.d/gnupg/gpg.conf && \
 	sed -i '/CheckSpace/s/^/#/g' /etc/pacman.conf && \
 	sed -i '/OPTIONS/s/debug/!debug/g' /etc/makepkg.conf && \