Optimize build time for integration tests on GitHub (#722)

Author: pascalberger

.github/workflows/integrationtests.yml

@@ -29,7 +29,7 @@ jobs:
             7.x
             8.x
       - name: Build
-        run: ./build.sh
+        run: ./build.sh --target=Create-NuGet-Packages
         shell: bash
       - name: Publish NuGet package as build artifact
         uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4