Merge pull request #121 from SciML/dependabot/github_actions/julia-actions/setup-julia-2

Bump julia-actions/setup-julia from 1 to 2

Author: ChrisRackauckas

.github/workflows/Downgrade.yml

@@ -30,7 +30,7 @@ jobs:
           - windows-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: julia-actions/setup-julia@v1
+      - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.version }}
       - uses: cjdoris/julia-downgrade-compat-action@v1