fir: remove matric

Author: fennr

.github/workflows/test.yml

@@ -13,7 +13,6 @@ jobs:
   lint:
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
         cmd: ["black", "mypy", "ruff"]
     runs-on: ubuntu-latest
     steps: