Bump rexml from 3.3.2 to 3.3.6#26

yasulab merged 1 commit intomaincoderdojo-japan/decadojo.coderdojo.jp:mainfrom

dependabot/bundler/rexml-3.3.6coderdojo-japan/decadojo.coderdojo.jp:dependabot/bundler/rexml-3.3.6Copy head branch name to clipboard