Source-map-support module not found

Hello,

I'm having an issue building my app. With Apple's new changes I had to remove all node_modules from the extraResources config.

However, now that I removed it, I'm getting the error when trying to run the app "cannot find module 'source-map-support'". Problem is, that I keep getting an error with each new item I add to extraResources config. I'm now down to electron-updater.

Here is my config
```
"build": {
"extraResources": [
"./node_modules/source-map-support",
"./node_modules/source-map",
"./node_modules/buffer-from",
"./node_modules/electron-updater"
],
"files": [
"!node_modules"
],
"asar": true,
"mac": {
"target": [
"dmg",
"zip"
],
"hardenedRuntime": true,
"entitlements": "./build/entitlements.mac.plist",
"entitlementsInherit": "./build/entitlements.mac.plist",
"gatekeeperAssess": false,
"cscLink": "build/DevApp_cert.p12",
"cscInstallerLink": "build/devInstaller_cert.p12"
}
,
"afterSign": "./build/afterSignHook.js",
"dmg": {
"sign": false
}
},
```

I was thinking, that since source-map-support is being used by electron-webpack, you might have an idea of what I can do. I imagine there's a better way than this?

Any help would be appreciated.