chore(deps): update actions/checkout action to v7 (#65)

Author: renovate[bot]

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install pnpm
         uses: pnpm/action-setup@v6