actions/checkout@v3

Author: HenriWahl

.github/workflows/build-release-stable.yml

@@ -7,7 +7,7 @@ jobs:
   build-package:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       # build container image for package creation
       - run: /usr/bin/docker build -t ${{ github.job }} -f build/Dockerfile .
       # actually build .mkp file