Investigate if there is a tool that will check that our .gitattributes covers all our file types
(Originally a todo item on this issue: https://gitlab.com/LibreFoodPantry/client-solutions/theas-pantry/guestinfosystem/community/-/issues/63)
(Originally a todo item on this issue: https://gitlab.com/LibreFoodPantry/client-solutions/theas-pantry/guestinfosystem/community/-/issues/63)