chg: Bump deps, drop python 3.9.

Author: Rafiot

.pre-commit-config.yaml

@@ -3,14 +3,14 @@
 exclude: "tests/data"
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
     -   id: check-yaml
     -   id: check-added-large-files
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v3.19.1
+    rev: v3.21.2
     hooks:
     -   id: pyupgrade
         args: [--py38-plus]