Bump ember-cli-htmlbars from 4.2.2 to 5.6.5#648

dependabot-preview[bot] wants to merge 1 commit intomasteremberjs/ember-mocha:masterfrom

dependabot/npm_and_yarn/ember-cli-htmlbars-5.6.5emberjs/ember-mocha:dependabot/npm_and_yarn/ember-cli-htmlbars-5.6.5Copy head branch name to clipboard