fix source URL in expat easyconfigs (and consistently add custom sanity_check_paths)#11960

verdurin merged 2 commits into

easybuilders:developeasybuilders/easybuild-easyconfigs:developfrom

boegel:20210106152501_new_pr_expat210boegel/easybuild-easyconfigs:20210106152501_new_pr_expat210Copy head branch name to clipboard