Begin update of bootscript headers. Partial fix for #12010
Remove unneeded elogind and mountcgroupfs bootscripts
Update to blfs-bootscripts-20190902
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@22081 af4574ff-66df-0310-9fd7-8a98e5e911e0