So, I guess you would download an upstream Apache source tarball, extractit, and copy the log_server_status script out of the extracted tarball and into /usr/local/bin. Or wherever you want it.
Interesting. First time I've seen a debian package remove a file like that.
It can also be downloaded here: https://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/support/log_server_status.in?view=log
Looks like the shebang line may be modified. It's not in a format I'm familiar with.