Adding upstream version 2.4.6.

Signed-off-by: Daniel Baumann <daniel@debian.org>

.pre-commit-config.yaml

@@ -19,7 +19,7 @@ repos:
     hooks:
     -   id: flake8
         exclude: ^identify/vendor/licenses\.py$
-        additional_dependencies: [flake8-typing-imports==1.10.1]
+        additional_dependencies: [flake8-typing-imports==1.12.0]
 -   repo: https://github.com/pre-commit/mirrors-autopep8
     rev: v1.6.0
     hooks:
@@ -28,7 +28,7 @@ repos:
     rev: v2.6.0
     hooks:
     -   id: reorder-python-imports
-        args: [--py3-plus]
+        args: [--py37-plus, --add-import, 'from __future__ import annotations']
 -   repo: https://github.com/asottile/add-trailing-comma
     rev: v2.2.1
     hooks:
@@ -38,7 +38,7 @@ repos:
     rev: v2.31.0
     hooks:
     -   id: pyupgrade
-        args: [--py36-plus]
+        args: [--py37-plus]
 -   repo: https://github.com/pre-commit/mirrors-mypy
     rev: v0.931
     hooks: