Update e2e-bubblesort-unittest.yaml

Author: KRRT7

.github/workflows/e2e-bubblesort-unittest.yaml

@@ -61,6 +61,7 @@ jobs:
       - name: Install dependencies (CLI)
         run: |
           uv sync
+          uv add timeout_decorator
 
       - name: Run Codeflash to optimize code
         id: optimize_code