Bump sprockets from 2.1.3 to 2.1.4#8

dependabot[bot] wants to merge 1 commit intoschneems/tmpschneems/ruby_javascript_data_viz:schneems/tmpfrom

dependabot/bundler/sprockets-2.1.4schneems/ruby_javascript_data_viz:dependabot/bundler/sprockets-2.1.4Copy head branch name to clipboard