add support for DRF 3.14

Author: ghazi-git

docs/changelog.md

@@ -8,6 +8,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Added
 - When a custom validator class defines a `code` attribute, add it to the list of error codes of raised by
 the corresponding field.
+- add support for DRF 3.14
 
 ## [0.12.1] - 2022-09-03
 ### Fixed

tox.ini

@@ -6,8 +6,8 @@
 [tox]
 isolated_build = True
 envlist =
-    py{38,39,310}-dj32-drf{312,313}
-    py{38,39,310}-dj{40,41}-drf313
+    py{38,39,310}-dj32-drf312
+    py{38,39,310}-dj{32,40,41}-drf{313,314}
     lint
     docs