[next/jest] ensure packages in experimental.transpilePackages get transformed

[brkalow]

Verify canary release

• I verified that the issue exists in the latest Next.js canary release

Provide environment information

Operating System:
  Platform: darwin
  Arch: x64
  Version: Darwin Kernel Version 20.6.0: Mon Aug 29 04:31:06 PDT 2022; root:xnu-7195.141.39~2/RELEASE_X86_64
Binaries:
  Node: 16.13.0
  npm: 8.16.0
  Yarn: 1.22.19
  pnpm: 7.14.0
Relevant packages:
  next: 13.0.3
  eslint-config-next: 12.3.0
  react: 18.2.0
  react-dom: 18.2.0

What browser are you using? (if relevant)

No response

How are you deploying your application? (if relevant)

No response

Describe the Bug

Packages that are specified in experimental.transpilePackages should also be transformed in a jest environment.

Expected Behavior

I would expect that using a jest config created from next/jest, my test code would "just work" the same as my application code without further configuration. In particular, transformIgnorePatterns should be updated to align with the transpilePackages config.

e.g. if I had this in my next config:

{
  experimental: {
    transpilePackages: ['my-transpiled-package']
  }
}

transformIgnorePatterns would be updated to look like this:

transformIgnorePatterns: ['/node_modules/(?!(my-transpiled-package))']

Link to reproduction - Issues with a link to complete (but minimal) reproduction code will be addressed faster

https://github.com/BRKalow/next-transpile-packages-jest

To Reproduce

yarn test

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