Update dependency isort to v5

This MR contains the following updates:

Package	Type	Update	Change
isort	dev-dependencies	major	^4.3.21 -> ^5.0.0

---

Renovate configuration

Schedule: At any time (no schedule defined).

Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.

poetry.lock

@@ -72,11 +72,11 @@ extras = ["phonenumbers"]
 version = ">=3.0,<4.0"
 
 [package.dependencies.django-two-factor-auth]
-extras = ["phonenumbers", "yubikey", "call", "sms"]
+extras = ["phonenumbers", "sms", "call", "yubikey"]
 version = ">=1.11.0,<2.0.0"
 
 [package.dependencies.dynaconf]
-extras = ["toml", "ini", "yaml"]
+extras = ["ini", "toml", "yaml"]
 version = ">=2.0,<3.0"
 
 [package.extras]
@@ -1133,14 +1133,13 @@ category = "dev"
 description = "A Python utility / library to sort Python imports."
 name = "isort"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "4.3.21"
+python-versions = ">=3.6,<4.0"
+version = "5.3.2"
 
 [package.extras]
-pipfile = ["pipreqs", "requirementslib"]
-pyproject = ["toml"]
-requirements = ["pipreqs", "pip-api"]
-xdg_home = ["appdirs (>=1.4.0)"]
+colors = ["colorama (>=0.4.3,<0.5.0)"]
+pipfile_deprecated_finder = ["pipreqs", "requirementslib", "tomlkit (>=0.5.3)"]
+requirements_deprecated_finder = ["pipreqs", "pip-api"]
 
 [[package]]
 category = "dev"
@@ -1995,7 +1994,7 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "2fe954f075854b206486a0f71b8c8acdfaf12451669746c8905016e20f0af26b"
+content-hash = "ed9a0aebfcbc710bea2d05ccfbbc2bbe09212c4298a6fcd443497061318bb50f"
 python-versions = "^3.7"
 
 [metadata.files]
@@ -2373,8 +2372,8 @@ iniconfig = [
     {file = "iniconfig-1.0.1.tar.gz", hash = "sha256:e5f92f89355a67de0595932a6c6c02ab4afddc6fcdc0bfc5becd0d60884d3f69"},
 ]
 isort = [
-    {file = "isort-4.3.21-py2.py3-none-any.whl", hash = "sha256:6e811fcb295968434526407adb8796944f1988c5b65e8139058f2014cbe100fd"},
-    {file = "isort-4.3.21.tar.gz", hash = "sha256:54da7e92468955c4fceacd0c86bd0ec997b0e1ee80d97f67c35a78b719dccab1"},
+    {file = "isort-5.3.2-py3-none-any.whl", hash = "sha256:5196bd2f5b23dc91215734b1c96c6d28390061d69860a948094c12635d6d64e6"},
+    {file = "isort-5.3.2.tar.gz", hash = "sha256:ba83762132a8661d3525f87a86549712fb7d8da79eeb452e01f327ada9e87920"},
 ]
 jinja2 = [
     {file = "Jinja2-2.11.2-py2.py3-none-any.whl", hash = "sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035"},