chore: upgrade to Jest 27

[nickserv]

I'm new to Nx and Angular and I've managed to migrate most of the way to Jest 27, but I'm stuck on some issues:

Lack of support for Jest's modern fake timers

ReferenceError: setImmediate is not defined

Deprecated setupFile configuration for Jest

Option "setupFile" is deprecated.

Linting problems

It seems like the migration for the eslintrc had a problem

> @testing-library/[email protected] lint
> nx workspace-lint && ng lint


Linting "example-app"...

/Users/nick/Repos/angular-testing-library/apps/example-app/src/app/examples/15-dialog.component.spec.ts
  57:3  error  Definition for rule 'testing-library/no-node-access' was not found  testing-library/no-node-access

✖ 1 problem (1 error, 0 warnings)

Lint errors found in the listed files.


Linting "example-app-karma"...

/Users/nick/Repos/angular-testing-library/apps/example-app-karma/src/environments/environment.prod.ts
  0:0  error  Parsing error: "parserOptions.project" has been set for @typescript-eslint/parser.
The file does not match your project config: apps/example-app-karma/src/environments/environment.prod.ts.
The file must be included in at least one of the projects provided

✖ 1 problem (1 error, 0 warnings)

Lint errors found in the listed files.


Linting "jest-utils"...

All files pass linting.


Linting "testing-library"...

/Users/nick/Repos/angular-testing-library/projects/testing-library/tests/issues/issue-230.spec.ts
  2:1  error  Projects should use relative imports to import from other files within the same project. Use "./path/to/file" instead of import from "@testing-library/angular"  @nrwl/nx/enforce-module-boundaries

✖ 1 problem (1 error, 0 warnings)

Lint errors found in the listed files.

[timdeschryver]

Hi @nickmccurdy I was working on the same task yesterday.
Therefore, I'm going to close this PR in favor of #233.