Replace py39 with py311 in pre-commit config

Author: gounux

.pre-commit-config.yaml

@@ -33,22 +33,22 @@ repos:
     hooks:
       - id: pyupgrade
         args:
-          - "--py39-plus"
+          - "--py311-plus"
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: "v0.13.3"
     hooks:
       - id: ruff-check
         args:
           - --fix-only
-          - --target-version=py39
+          - --target-version=py311
 
   - repo: https://github.com/psf/black-pre-commit-mirror
     rev: 25.9.0
     hooks:
       - id: black
         args:
-          - --target-version=py39
+          - --target-version=py311
 
   - repo: https://github.com/pycqa/isort
     rev: 6.1.0