Merge pull request #6 from xenit-eu/renovate/actions-checkout-4.x

Update actions/checkout action to v4

Author: thijslemmens

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
     name: Build Windows amd64
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v2
         with:
           go-version: 1.20.5