revert docs

Author: parthea

.github/workflows/bigframes-docs-deploy.yaml

@@ -38,7 +38,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v6
       with:
-        python-version: "3.14"
+        python-version: "3.10"
     - name: Install nox
       run: |
         python -m pip install --upgrade setuptools pip wheel

.github/workflows/docs.yml

@@ -26,7 +26,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v6
       with:
-        python-version: "3.14"
+        python-version: "3.10"
     - name: Install nox
       run: |
         python -m pip install --upgrade setuptools pip wheel
@@ -53,7 +53,7 @@ jobs:
     - name: Setup Python
       uses: actions/setup-python@v6
       with:
-        python-version: "3.14"
+        python-version: "3.10"
     - name: Install nox
       run: |
         python -m pip install --upgrade setuptools pip wheel