Chore(deps): Bump the django group with 1 update

Bumps the django group with 1 update: [djangorestframework](https://github.com/encode/django-rest-framework).


Updates `djangorestframework` from 3.14.0 to 3.15.1
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](https://github.com/encode/django-rest-framework/compare/3.14.0...3.15.1)

---
updated-dependencies:
- dependency-name: djangorestframework
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: django
...

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

Pipfile

@@ -17,7 +17,7 @@ django-extensions = "*"
 django-filter = "~=24.1"
 django-guardian = "*"
 django-multiselectfield = "*"
-djangorestframework = "~=3.14"
+djangorestframework = "~=3.15"
 djangorestframework-guardian = "*"
 drf-writable-nested = "*"
 bleach = "*"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "1d4d3594f94314b0af3006fea7feac68d801bc6e88fb89ac97775ec228c79273"
+            "sha256": "fe1956ec15d811a67821b5090c26b57e1279b55023827e620cbd90d6a8bbe051"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -32,11 +32,11 @@
         },
         "asgiref": {
             "hashes": [
-                "sha256:89b2ef2247e3b562a16eef663bc0e2e703ec6468e2fa8a5cd61cd449786d4f6e",
+                "sha256:3e1e3ecc849832fe52ccf2cb6686b7a55f82bb1d6aee72a58826471390335e47",
-                "sha256:9e0ce3aa93a819ba5b45120216b23878cf6e8525eb3848653452b4192b92afed"
+                "sha256:c343bd80a0bec947a9860adb4c432ffa7db769836c64238fc34bdc3fec84d590"
             ],
-            "markers": "python_version >= '3.7'",
+            "markers": "python_version >= '3.8'",
-            "version": "==3.7.2"
+            "version": "==3.8.1"
         },
         "async-timeout": {
             "hashes": [
@@ -548,12 +548,12 @@
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:579a333e6256b09489cbe0a067e66abe55c6595d8926be6b99423786334350c8",
+                "sha256:3ccc0475bce968608cf30d07fb17d8e52d1d7fc8bfe779c905463200750cbca6",
-                "sha256:eb63f58c9f218e1a7d064d17a70751f528ed4e1d35547fdade9aaf4cd103fd08"
+                "sha256:f88fad74183dfc7144b2756d0d2ac716ea5b4c7c9840995ac3bfd8ec034333c1"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.6'",
-            "version": "==3.14.0"
+            "version": "==3.15.1"
         },
         "djangorestframework-guardian": {
             "hashes": [