remove Python 3.14 from run-examples.yml

pytorch does not support 3.14

Author: toruseo

.github/workflows/run-examples.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.14"]
+        python-version: ["3.9", "3.13"]
     steps:
     - uses: actions/checkout@v5
     - name: Set up Python ${{ matrix.python-version }}