Merge pull request #6535 from KDSBrowne/2.2-add-create-br-to-manage-user-menu

bigbluebutton-html5/imports/api/external-videos/index.js

.../ui/components/actions-bar/actions-dropdown/component.jsx

...components/actions-bar/create-breakout-room/component.jsx

...list-content/user-participants/user-options/component.jsx

...list-content/user-participants/user-options/container.jsx

...button-html5/imports/utils/ios-webview-audio-polyfills.js

bigbluebutton-html5/imports/utils/safari-webrtc.js