deps: remove no longer used autosize

app.js

 import 'jquery';
 import 'jquery-contextmenu';
 import 'jQuery-Impromptu';
-import 'autosize';
 
 import conference from './conference';
 import API from './modules/API';

package-lock.json

         }
       }
     },
-    "autosize": {
-      "version": "1.18.13",
-      "resolved": "https://registry.npmjs.org/autosize/-/autosize-1.18.13.tgz",
-      "integrity": "sha1-7ljP8O2dzVDB/xB+culUAxyRl78=",
-      "requires": {
-        "jquery": ">=1.7"
-      }
-    },
     "aws-sign2": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",

package.json

     "@atlaskit/tooltip": "12.0.14",
     "@microsoft/microsoft-graph-client": "1.1.0",
     "@webcomponents/url": "0.7.1",
-    "autosize": "1.18.13",
     "dropbox": "4.0.9",
     "i18next": "8.4.3",
     "i18next-browser-languagedetector": "2.0.0",
     "lint"
   ],
   "browser": {
-    "autosize": "./node_modules/autosize/build/jquery.autosize.js",
     "jQuery-Impromptu": "jQuery-Impromptu/src/jquery-impromptu.js"
   }
 }