bump python version in workflow

PiperOrigin-RevId: 884561629
Change-Id: I62818037c64ede5d3ba1bd58dc6fcaa3d70dbb2f

Author: btaba

.github/workflows/pypi.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.10"
+          python-version: "3.11"
       - name: Install dependencies
         run: |
           pip install uv