build: Add dev-requirements

CaedenPH · CaedenPH · commit 540a8f557335 · 2022-09-29T18:28:42.000+01:00
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -0,0 +1,6 @@
+flake8~=4.0.1
+isort~=5.10.1
+pre-commit~=2.17.0
+
+# Flake8 plugins
+flake8-docstrings~=1.6.0
