Update e2e-futurehouse-structure.yaml

Author: KRRT7

.github/workflows/e2e-futurehouse-structure.yaml

@@ -25,7 +25,7 @@ jobs:
       RETRY_DELAY: 5
       EXPECTED_IMPROVEMENT_PCT: 10
       CODEFLASH_END_TO_END: 1
-      PYTHONIOENCODING: "utf8"
+      PYTHONIOENCODING: "utf-8"
     steps:
       - name: 🛎️ Checkout
         uses: actions/checkout@v4
@@ -61,7 +61,7 @@ jobs:
       - name: Set up Python 3.11 for CLI
         uses: astral-sh/setup-uv@v5
         with:
-          python-version: 3.11.6
+          python-version: 3.11
 
       - name: Install dependencies (CLI)
         run: |