only do 3.8 -> 3.9

Author: Conengmo

.github/workflows/test_code.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ["3.9", "3.13"]
+        python-version: ["3.9", "3.12"]
         experimental: [false]
         include:
           - python-version: "3.13"

.github/workflows/test_selenium.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ "3.8", "3.12" ]
+        python-version: [ "3.9", "3.12" ]
       fail-fast: false
 
     steps: