Rename legacy banzai filters
What does this MR do and why?
Rename any legacy Banzai filters by adding Legacy
to their name to make them clearer that they are legacy filters. Such as TableOfContentsFilter
to TableOfContentsLegacyFilter
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Related to #457811 (closed)
Edited by Brett Walker