build(deps-dev): bump django-stubs from 1.16.0 to 4.2.3

Bumps [django-stubs](https://github.com/typeddjango/django-stubs) from 1.16.0 to 4.2.3.
- [Release notes](https://github.com/typeddjango/django-stubs/releases)
- [Commits](https://github.com/typeddjango/django-stubs/compare/1.16.0...4.2.3)

---
updated-dependencies:
- dependency-name: django-stubs
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Pipfile

@@ -22,7 +22,7 @@ whitenoise = "~=6.4.0"
 autopep8 = "~=2.0.2"
 black = "~=23.3.0"
 coverage = "~=7.2.7"
-django-stubs = "~=1.16.0"
+django-stubs = "~=4.2.3"
 flake8 = "~=6.0.0"
 isort = "~=5.12.0"
 mypy = "~=1.3.0"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "a4dd74b4c6d34cc274bcafaee0ed600752b439239a841af82c57e6af608501f9"
+            "sha256": "e12ccea46b7c44ee960855aace7a0647abf9d8d697a81f9614839e565643b4d3"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -230,7 +230,7 @@
                 "sha256:f14ad275364c8b4e525d018f6716537ae7b6d369c094805cae45300847e0894f",
                 "sha256:f772610fe364372de33d76edcd313636a25684edb94cee53fd790195f5989d14"
             ],
-            "index": "pypi",
+            "markers": "python_version >= '3.7'",
             "version": "==41.0.2"
         },
         "decorator": {
@@ -704,18 +704,18 @@
         },
         "django-stubs": {
             "hashes": [
-                "sha256:1bd96207576cd220221a0e615f0259f13d453d515a80f576c1246e0fb547f561",
-                "sha256:c95f948e2bfc565f3147e969ff361ef033841a0b8a51cac974a6cc6d0486732c"
+                "sha256:dadab39b46d9ae8f37a8e879c590f39a9e042b565c03fa0c5a8f754b441b1f23",
+                "sha256:e30e2e4927ba14bec587ed2c686404b6b8e473cabe9baca445e7d2e1e0d7b14f"
             ],
             "index": "pypi",
-            "version": "==1.16.0"
+            "version": "==4.2.3"
         },
         "django-stubs-ext": {
             "hashes": [
                 "sha256:c69d1cc46f1c4c3b7894b685a5022c29b2a36c7cfb52e23762eaf357ebfc2c98",
                 "sha256:fdacc65a14d2d4b97334b58ff178a5853ec8c8c76cec406e417916ad67536ce4"
             ],
-            "markers": "python_version >= '3.8'",
+            "markers": "python_full_version >= '3.8.0'",
             "version": "==4.2.2"
         },
         "flake8": {