Merge branch 'renovate/sphinxcontrib-apidoc-0.x' into 'main'

Update dependency sphinxcontrib-apidoc to v0.4.0

See merge request kif/akplanning!196

requirements.txt

@@ -19,7 +19,7 @@ tzdata==2023.3
 
 # Documentation
 sphinxcontrib-django==2.5
-sphinxcontrib-apidoc==0.3.0
+sphinxcontrib-apidoc==0.4.0
 recommonmark==0.7.1
 django-docs==0.3.3
 sphinx-rtd-theme==1.3.0