build(deps): bump djangorestframework from 3.12.1 to 3.12.2 (#318)

Bumps [djangorestframework](https://github.com/encode/django-rest-framework) from 3.12.1 to 3.12.2.
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](https://github.com/encode/django-rest-framework/compare/3.12.1...3.12.2)

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

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

Pipfile.lock

@@ -352,11 +352,10 @@
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:5c5071fcbad6dce16f566d492015c829ddb0df42965d488b878594aabc3aed21",
-                "sha256:d54452aedebb4b650254ca092f9f4f5df947cb1de6ab245d817b08b4f4156249"
+                "sha256:0209bafcb7b5010fdfec784034f059d512256424de2a0f084cb82b096d6dd6a7"
             ],
             "index": "pypi",
-            "version": "==3.12.1"
+            "version": "==3.12.2"
         },
         "djangorestframework-guardian": {
             "hashes": [