drop 3.8 support (#75)

* drop 3.8; upgrade locked deps

* add support to py 3.13

* quote versions

* upgrade mypy

* add types-requests

* upgrade flake8

* upgrade pylint

* appease pylint

* tweak mypy config

Author: simon-weber

.github/workflows/ci.yaml

@@ -11,7 +11,7 @@ jobs:
     name: Pre-commit
     strategy:
       matrix:
-        python-version: [3.8, 3.9]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository

.python-version

@@ -0,0 +1 @@
+3.9.20