Merge pull request #73 from cpp-lln-lab/dependabot/github_actions/actions/checkout-3

Bump actions/checkout from 2 to 3

Author: Remi-Gau

.github/workflows/update-contributors.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Tributors Update
 
         # Important! Update to release https://github.com/con/tributors