DoubleScrollbar.js missing

[appukuttan-shailesh]

Same as ticket in parent repo: mbrn/material-table#3111

Getting this error:

WARNING in ./node_modules/react-double-scrollbar/dist/DoubleScrollbar.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/home/shailesh/gits/collab-file-cloner/collab-file-cloner/node_modules/react-double-scrollbar/dist/DoubleScrollbar.js.map' file: Error: ENOENT: no such file or directory, open '/home/shailesh/gits/collab-file-cloner/collab-file-cloner/node_modules/react-double-scrollbar/dist/DoubleScrollbar.js.map'
 @ ./node_modules/@material-table/core/dist/components/MTableScrollbar/index.js 14:51-84
 @ ./node_modules/@material-table/core/dist/components/index.js 141:46-74
 @ ./node_modules/@material-table/core/dist/index.js 114:18-41
 @ ./src/LoadCollabs.js 16:0-68 107:43-56 145:49-62
 @ ./src/App.js 9:0-40 570:47-58
 @ ./src/index.js 9:0-24 17:37-40

Versions (package-lock.json):

  "@material-table/core": "^4.3.39",
  "@material-ui/core": "^4.12.4",

Installed via:

npm install @material-ui/core
npm install @material-table/core

[Domino987]

Duplicate of #467