systemvmtemplate: bump to Debian 13 'trixie' and ACS 4.23#12912

weizhouapache wants to merge 2 commits intoapache:mainapache/cloudstack:mainfrom

weizhouapache:4.23-debian-13-systemvm-templateweizhouapache/cloudstack:4.23-debian-13-systemvm-templateCopy head branch name to clipboard