update scipy easyblock to copy PKG-INFO to scipy-<version>.egg-info when installing with Meson/Ninja + add sanity check command using 'pip list'#2903

branfosj merged 2 commits intoeasybuilders:developeasybuilders/easybuild-easyblocks:developfrom

boegel:20230309095256_new_pr_scipyboegel/easybuild-easyblocks:20230309095256_new_pr_scipyCopy head branch name to clipboard