Update create-root-readme.yaml

Author: githubofkrishnadhas

.github/workflows/create-root-readme.yaml

@@ -17,7 +17,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Ensure tree command is installed
-      run: sudo apt update && apt-get install -y tree
+      run: sudo apt update && sudo apt-get install -y tree
 
     - name: Run the tree generation script
       run: |