chore(deps): update actions/checkout action to v3 (#46)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

.github/workflows/on-pull-request.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       # Run npm install, this also runs the tests (as part of prepare)
       - name: Install and run tests