[pre-commit.ci] pre-commit autoupdate (#604)

* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/pyupgrade: v2.31.0 → v2.32.0](asottile/pyupgrade@v2.31.0...v2.32.0)

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   -  repo: https://github.com/asottile/pyupgrade
-     rev: v2.31.0
+     rev: v2.32.0
      hooks:
        -  id: pyupgrade
           args: ["--py37-plus"]

tests/test_plugin.py

@@ -2,14 +2,14 @@
 import json
 import re
 import unittest
+from urllib.parse import unquote
 
 from django.contrib import admin
 from django.contrib.auth import get_permission_codename
 from django.contrib.auth.models import Permission
 from django.template import RequestContext
 from django.utils.encoding import force_str
 from django.utils.html import escape
-from urllib.parse import unquote
 from django.utils.http import urlencode
 
 from cms.api import add_plugin, create_page, create_title