Add Julia v1 and vpre to tests

Just realized these have been disabled since the LTS change

Author: ChrisRackauckas

.github/workflows/CI.yml

@@ -31,6 +31,8 @@ jobs:
           - SDE3
         version:
           - '1.10'
+          - 1
+          - 'pre`
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2