chore(deps): update dependency typescript to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
typescript (source)	devDependencies	major	3.9.7 -> 4.0.2

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Release Notes

Microsoft/TypeScript

v4.0.2

Compare Source

For release notes, check out the release announcement.

For the complete list of fixed issues, check out the

• fixed issues query for Typescript v4.0.0 (Beta).
• fixed issues query for Typescript v4.0.1 (RC).
• fixed issues query for Typescript v4.0.2.

Downloads are available on:

• npm
• Visual Studio 2017/2019 (Select new version in project options)
• NuGet package

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[machi1990]

This is failing with

graphback/packages/graphback-runtime-knex/src/KnexDBDataProvider.ts
  0:0  error  Parsing error: Cannot read property 'map' of undefined

graphback/packages/graphback-runtime-mongodb/src/MongoDBDataProvider.ts
  0:0  error  Parsing error: Cannot read property 'map' of undefined

graphback/packages/graphback-runtime-mongodb/src/queryBuilder.ts
  0:0  error  Parsing error: Cannot read property 'map' of undefined

And this is because of this syntax which is not supported yet

import * as escapeRegex from "escape-string-regexp";

typescript-eslint/typescript-eslint#1436

/cc @craicoverflow @wtrocki

[machi1990]

This is failing with

graphback/packages/graphback-runtime-knex/src/KnexDBDataProvider.ts
  0:0  error  Parsing error: Cannot read property 'map' of undefined

graphback/packages/graphback-runtime-mongodb/src/MongoDBDataProvider.ts
  0:0  error  Parsing error: Cannot read property 'map' of undefined

graphback/packages/graphback-runtime-mongodb/src/queryBuilder.ts
  0:0  error  Parsing error: Cannot read property 'map' of undefined

And this is because of this syntax which is not supported yet

import * as escapeRegex from "escape-string-regexp";

typescript-eslint/typescript-eslint#1436

/cc @craicoverflow @wtrocki

I guess it needed a combination of updates in #1895. I'll close that PR and push more fixes in this PR.

[machi1990]

Ended up creating this b0016eb which disable some linting rules in graphql-serve package.