use python 3.10

Author: bh2smith

.github/workflows/pull-request.yml

@@ -8,10 +8,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Setup Python 3.9
+      - name: Setup Python 3.10
         uses: actions/setup-python@v5
         with:
-          python-version: '3.9'
+          python-version: '3.10'
       - name: Install Requirements
         run:
           pip install -r requirements.txt