Upgrade isort to 5.7.0 (#47279)

https://pycqa.github.io/isort/CHANGELOG/#570-december-30th-2020

.pre-commit-config.yaml

@@ -43,7 +43,7 @@ repos:
           - --configfile=tests/bandit.yaml
         files: ^(homeassistant|script|tests)/.+\.py$
   - repo: https://github.com/PyCQA/isort
-    rev: 5.5.3
+    rev: 5.7.0
     hooks:
       - id: isort
   - repo: https://github.com/pre-commit/pre-commit-hooks

requirements_test_pre_commit.txt

@@ -5,7 +5,7 @@ black==20.8b1
 codespell==2.0.0
 flake8-docstrings==1.5.0
 flake8==3.8.4
-isort==5.5.3
+isort==5.7.0
 pydocstyle==5.1.1
 pyupgrade==2.7.2
 yamllint==1.24.2