Instead of spending the double amount of time regenerating the initramfs
twice by adding a transaction trigger in the RPM, a better way is to
simply just add a Dracut config file to set up aggressive stripping.
Also adds a conflict to `dracut-config-generic` since that does the
opposite of what this package does. If you wanted to install this
package you'd not want this installed anyway, since both conflict with
each other.
Gilver