{2023.06} adds a script that loads `EESSI-extend` and installs it if it is not available yet#812

trz42 wants to merge 3 commits intoEESSI:2023.06-software.eessi.ioEESSI/software-layer:2023.06-software.eessi.iofrom

trz42:alans_script_to_bootstrap_eessi_extendtrz42/software-layer:alans_script_to_bootstrap_eessi_extendCopy head branch name to clipboard