Merge pull request #14 from TMIP-code/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 5 to 6

Author: briochemc

.github/workflows/CI.yml

@@ -30,7 +30,7 @@ jobs:
         julia-arch: [x64]
         os: [ubuntu-latest]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.julia-version }}