Update lambda_build.yml

Author: m-messer

.github/workflows/lambda_build.yml

@@ -111,7 +111,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Write license file if secret exists
-        run:
+        run: |
             if [ -n "${{ secrets.LICENSE }}" ]; then
               echo "${{ secrets.LICENSE }}" > dist/LICENSE.txt
               echo "License file created at dist/LICENSE.txt"