fix some github workflows

Author: Carreau

.github/workflows/test.yml

@@ -17,14 +17,12 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ["3.8", "3.12", "3.13", "3.14", "3.14t"]
+        python-version: ["3.9", "3.13", "3.14", "3.14t"]
         include:
           - os: windows-latest
             python-version: "3.9"
           - os: ubuntu-latest
             python-version: "pypy-3.9"
-          - os: ubuntu-latest
-            python-version: "3.8"
           - os: macos-latest
             python-version: "3.10"
     steps: