sci-libs/lapack-reference: Switch to EAPI5, merge live ebuild

Package-Manager: portage-2.2.01.21938-prefix
sci-libs/blas-reference: Switch to EAPI5, merge live ebuild

Package-Manager: portage-2.2.01.21938-prefix
Cleanup

Package-Manager: portage-2.2.01.21938-prefix
links
sci-libs/lapacke-reference: Switch to EAPI5

Package-Manager: portage-2.2.01.21938-prefix