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

Author: renovate[bot]

.github/workflows/playwright.yml

@@ -12,7 +12,7 @@ jobs:
     name: 🎭 E2E tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: pnpm/action-setup@v5.0.0
         name: Install pnpm
       - uses: actions/setup-node@v6