Revert to older Spack.

nkoukpaizan · nkoukpaizan · commit 69b0bfff0993 · 2025-04-02T09:54:38.000-04:00
diff --git a/buildsystem/spack/spack b/buildsystem/spack/spack
@@ -1 +1 @@
-Subproject commit 0a1920322d2c096194300e9984e932d7c229a3e9
+Subproject commit 675066fc50e5b56fe9967b030971e92c6489a3b0
