Reduced Julia version to 1.8 for testing with julia PETSc binaries

JordiManyer · JordiManyer · commit 3e152ee9db0b · 2023-08-21T11:37:41.000+10:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.9'
+          - '1.8'
         os:
           - ubuntu-latest
         arch:
