message: docs: add upcoming angular conferences
  PR Close
diff: [
  + {
  + "name": "ngrome",
  + "location": "Online",
  + "linkUrl": "https://ngrome.io/",
  + "date": {
  + "start": "2020-10-20",
  + "end": "2020-10-20"
  + }
  + },
  + {
  + "name": "EnterpriseNG",
  + "location": "Online",
  + "linkUrl": "https://www.ng-conf.org/",
  + "date": {
  + "start": "2020-11-19",
  + "end": "2020-11-20"
  + }
  + },
  + {
  + "name": "ng-china",
  + "location": "Online",
  + "linkUrl": "https://ng-china.org/",
  + "date": {
  + "start": "2020-11-21",
  + "end": "2020-11-22"
  + }
  + },
  {
  "name": "ngVikings",
  "location": "Oslo, Norway",
  