fix(workflows): update build.yml for workflow improvements

Author: dlidstrom

.github/workflows/build.yml

@@ -70,5 +70,5 @@ jobs:
       - name: Publish package
         env:
           VERSION: ${{ needs.get-version.outputs.tag }}
-          API_KEY: ${{ secrets.API_KEY }}
+          API_KEY: ${{ secrets.NUGET_PASSWORD }}
         run: dotnet nuget push "bin/Release/net9.0/Sprout.${VERSION}.nupkg" --api-key ${API_KEY} --source nuget --skip-duplicate