Chore(deps): Bump djangorestframework from 3.14.0 to 3.15.2 (#1404)

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: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

poetry.lock

@@ -570,18 +570,17 @@ test = ["testfixtures"]
 
 [[package]]
 name = "djangorestframework"
-version = "3.14.0"
+version = "3.15.2"
 description = "Web APIs for Django, made easy."
 optional = false
-python-versions = ">=3.6"
+python-versions = ">=3.8"
 files = [
-    {file = "djangorestframework-3.14.0-py3-none-any.whl", hash = "sha256:eb63f58c9f218e1a7d064d17a70751f528ed4e1d35547fdade9aaf4cd103fd08"},
-    {file = "djangorestframework-3.14.0.tar.gz", hash = "sha256:579a333e6256b09489cbe0a067e66abe55c6595d8926be6b99423786334350c8"},
+    {file = "djangorestframework-3.15.2-py3-none-any.whl", hash = "sha256:2b8871b062ba1aefc2de01f773875441a961fefbf79f5eed1e32b2f096944b20"},
+    {file = "djangorestframework-3.15.2.tar.gz", hash = "sha256:36fe88cd2d6c6bec23dca9804bab2ba5517a8bb9d8f47ebc68981b56840107ad"},
 ]
 
 [package.dependencies]
-django = ">=3.0"
-pytz = "*"
+django = ">=4.2"
 
 [[package]]
 name = "djangorestframework-camel-case"
@@ -1517,17 +1516,6 @@ defusedxml = "*"
 mysql = ["mysql-connector-python"]
 postgresql = ["psycopg2"]
 
-[[package]]
-name = "pytz"
-version = "2023.3.post1"
-description = "World timezone definitions, modern and historical"
-optional = false
-python-versions = "*"
-files = [
-    {file = "pytz-2023.3.post1-py2.py3-none-any.whl", hash = "sha256:ce42d816b81b68506614c11e8937d3aa9e41007ceb50bfdcb0749b921bf646c7"},
-    {file = "pytz-2023.3.post1.tar.gz", hash = "sha256:7b4fddbeb94a1eba4b557da24f19fdf9db575192544270a9101d8509f9f43d7b"},
-]
-
 [[package]]
 name = "pyyaml"
 version = "6.0.1"