Merge pull request #7 from nim-lang/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 5 to 6

Author: ringabout

.github/workflows/ci.yml

@@ -54,7 +54,7 @@ jobs:
           git config --global user.name "atlasbot"
 
       - name: Checkout sat
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: sat
           submodules: false