Merge pull request #960 from bedroge/sapphirerapids_missing_gdrcopy_and_z3

{2023.06}[2023a] Explicitly add missing GDRCopy and Z3 versions to EB 4.9.0 easystack (and build them for zen4+sapphirerapids)

Author: ocaisa

easystacks/software.eessi.io/2023.06/eessi-2023.06-eb-4.9.0-2023a.yml

@@ -73,3 +73,5 @@ easyconfigs:
       options:
         # see https://github.com/easybuilders/easybuild-easyconfigs/pull/20238
         from-pr: 20238
+  - Z3-4.12.2-GCCcore-12.3.0-Python-3.11.3.eb
+  - GDRCopy-2.3.1-GCCcore-12.3.0.eb