Merge pull request #94 from maartenvanvliet/dependabot/github_actions/actions/checkout-3.1.0

Author: maartenvanvliet

.github/workflows/elixir.yml

@@ -27,7 +27,7 @@ jobs:
           POSTGRES_USER: postgres
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 3
     steps:
-      - uses: actions/checkout@v2.3.5
+      - uses: actions/checkout@v3.1.0
       - uses: erlef/setup-elixir@v1.14
         with:
           otp-version: ${{matrix.otp}}