CI: Print Vars and add source

.gitea/workflows/release-nuget-package.yml

@@ -17,8 +17,8 @@ jobs:
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: "10.0.x"
-      - name: "Get configured dotnet sources"
-        run: dotnet nuget list source
+      - name: "Configure nuget source"
+        run: dotnet nuget add source --name DAV --username kocoder --password ${{ secrets.REGISTRY_TOKEN_KOCODER }} https://git.kocoder.xyz/api/packages/Diplomarbeit-Absolventenverein/nuget/index.json --store-password-in-clear-text
       - name: "Build Interfaces Project"
         run: dotnet build -c PublishNuget ./Interfaces/Interfaces.csproj
       - name: "Release to Package Registry"