support for config dropins/overrides

Hi Team, Editing /etc/sysconfig/kdump via something like `sed` is error prone and also means I'll no longer get RPM updates to that file in the future. It would be nice if we could have some sort of dropin configuration directly to override default behavior (think systemd dropins) like a /etc/kdump.d/ directory. Has there been any considering for such a feature? Does it sound like a good or bad idea? Dusty