Merge pull request #3325 from bolt/allow-editing-yaml

Allow editing YAML files through the Bolt Backend

config/bolt/config.yaml

@@ -207,7 +207,7 @@ htmlcleaner:
 
 # Define the file types (extensions to be exact) that are acceptable for upload
 # in either file fields or through the files screen.
-accept_file_types: [ twig, html, js, css, scss, gif, jpg, jpeg, png, ico, zip, tgz, txt, md, doc, docx, pdf, epub, xls, xlsx, ppt, pptx, mp3, ogg, wav, m4a, mp4, m4v, ogv, wmv, avi, webm, svg, webp, avif]
+accept_file_types: [ yaml, twig, html, js, css, scss, gif, jpg, jpeg, png, ico, zip, tgz, txt, md, doc, docx, pdf, epub, xls, xlsx, ppt, pptx, mp3, ogg, wav, m4a, mp4, m4v, ogv, wmv, avi, webm, svg, webp, avif]
 
 # Alternatively, if you wish to limit these, uncomment the following list
 # instead. It just includes file types / extensions that are harder to exploit.