machinekit-debian-jessie: add missing target/chroot/machinekit-jessie.sh
machinekit-debian-jessie: add missing target/chroot/machinekit-jessie.sh

OpenROV-forks/omap-image-builder,BrianAdams/omap-image-builder,jadonk/image-builder,robert-budde/omap-image-builder,jadonk/image-builder,miloh/image-builder,OpenROV-forks/omap-image-builder,beagleboard/image-builder,miloh/image-builder,robert-budde/omap-image-builder,beagleboard/image-builder,RobertCNelson/omap-image-builder,RobertCNelson/omap-image-builder