Bump jekyll from 0.11.2 to 3.6.3#376

dependabot[bot] wants to merge 1 commit intomasterOpenHack/openhack.github.com:masterfrom

dependabot/bundler/jekyll-3.6.3OpenHack/openhack.github.com:dependabot/bundler/jekyll-3.6.3Copy head branch name to clipboard