Bump tinymce-rails from 6.3.1 to 7.8.0#592

dependabot[bot] wants to merge 1 commit intomainrubycentral/cfp-app:mainfrom

dependabot/bundler/tinymce-rails-7.8.0rubycentral/cfp-app:dependabot/bundler/tinymce-rails-7.8.0Copy head branch name to clipboard