update script to create init tarball for software.eessi.io#388

bedroge merged 1 commit intoEESSI:2023.06-software.eessi.ioEESSI/software-layer:2023.06-software.eessi.iofrom

boegel:2023.06-software.eessi.io_script-init-tarballboegel/software-layer:2023.06-software.eessi.io_script-init-tarballCopy head branch name to clipboard