Chore(deps): Bump djangorestframework from 3.14.0 to 3.15.2

Bumps [djangorestframework](https://github.com/encode/django-rest-framework) from 3.14.0 to 3.15.2.
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](https://github.com/encode/django-rest-framework/compare/3.14.0...3.15.2)

---
updated-dependencies:
- dependency-name: djangorestframework
  dependency-type: direct:production
...

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

Pipfile

@@ -18,7 +18,7 @@ django-filter = "~=24.2"
 django-guardian = "*"
 django-multiselectfield = "*"
 django-soft-delete = "*"
-djangorestframework = "==3.14.0"
+djangorestframework = "==3.15.2"
 djangorestframework-guardian = "*"
 drf-writable-nested = "*"
 bleach = "*"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "a5c03d1dd7ee0de6c18781d4cdfbd148b9eb6e8caf9eb52263f22b5ffe30bbf3"
+            "sha256": "dfe78ffea6031e95e8e1ba35b668dacb08a4383b80d3d51d9fca239c4317d194"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -551,12 +551,12 @@
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:579a333e6256b09489cbe0a067e66abe55c6595d8926be6b99423786334350c8",
-                "sha256:eb63f58c9f218e1a7d064d17a70751f528ed4e1d35547fdade9aaf4cd103fd08"
+                "sha256:2b8871b062ba1aefc2de01f773875441a961fefbf79f5eed1e32b2f096944b20",
+                "sha256:36fe88cd2d6c6bec23dca9804bab2ba5517a8bb9d8f47ebc68981b56840107ad"
             ],
             "index": "pypi",
-            "markers": "python_version >= '3.6'",
-            "version": "==3.14.0"
+            "markers": "python_version >= '3.8'",
+            "version": "==3.15.2"
         },
         "djangorestframework-guardian": {
             "hashes": [