Floor is python 3.9

Author: ajparsons

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
         poetry-version: ["1.8"]
 
     runs-on: ubuntu-latest