Add codespell: config + workflow to detect new typos. Get some typos fixed

.pre-commit-config.yaml

@@ -25,3 +25,9 @@ repos:
     exclude: ^(?!docs).*$
     additional_dependencies:
     - black==23.1.0
+- repo: https://github.com/codespell-project/codespell
+  # Configuration for codespell is in .codespellrc
+  rev: v2.2.6
+  hooks:
+  - id: codespell
+    exclude: locale|kickstarter-announcement.md|coreapi-0.1.1.js

docs/community/release-notes.md

@@ -946,7 +946,7 @@ See the [release announcement][3.6-release].
 * description.py codes and tests removal. ([#4153][gh4153])
 * Wrap guardian.VERSION in tuple. ([#4149][gh4149])
 * Refine validator for fields with <source=> kwargs. ([#4146][gh4146])
-* Fix None values representation in childs of ListField, DictField. ([#4118][gh4118])
+* Fix None values representation in children of ListField, DictField. ([#4118][gh4118])
 * Resolve TimeField representation for midnight value. ([#4107][gh4107])
 * Set proper status code in AdminRenderer for the redirection after POST/DELETE requests. ([#4106][gh4106])
 * TimeField render returns None instead of 00:00:00. ([#4105][gh4105])

setup.cfg

@@ -29,3 +29,8 @@ include = rest_framework/*,tests/*
 exclude_lines =
     pragma: no cover
     raise NotImplementedError
+
+[codespell]
+# Ref: https://github.com/codespell-project/codespell#using-a-config-file
+skip = */kickstarter-announcement.md,*.js,*.map,*.po
+ignore-words-list = fo,malcom,ser