jest 27: more warnings are printed out when installing deps

[ahnpnl]

🐛 Bug Report

jest@27.0.0-next.2 prints out lots of warnings when installing deps

To Reproduce

Steps to reproduce the behavior:

• Check out https://github.com/ahnpnl/ts-jest-babel-example/tree/jest-27-dep-warning

• Run yarn to install deps and observe no warnings

• Run yarn upgrade jest@next and observe lots of warnings

warning "jest > @jest/core > jest-snapshot > @babel/plugin-syntax-typescript@7.12.1" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax@1.0.0" has unmet peer dependency "@babel/core@^7.0.0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-async-generators@7.8.4" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-bigint@7.8.3" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-class-properties@7.12.1" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-import-meta@7.10.4" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-json-strings@7.8.3" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-logical-assignment-operators@7.10.4" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-nullish-coalescing-operator@7.8.3" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-numeric-separator@7.10.4" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-object-rest-spread@7.8.3" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-optional-catch-binding@7.8.3" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-optional-chaining@7.8.3" has unmet peer dependency "@babel/core@^7.0.0-0".
warning "jest > @jest/core > jest-snapshot > babel-preset-current-node-syntax > @babel/plugin-syntax-top-level-await@7.12.1" has unmet peer dependency "@babel/core@^7.0.0-0".

Expected behavior

Should have no warnings like jest 26 or at least very few warnings.

Link to repl or repo (highly encouraged)

https://github.com/ahnpnl/ts-jest-babel-example/tree/jest-27-dep-warning

envinfo

jest 26

 System:
    OS: macOS 11.0.1
    CPU: (8) x64 Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
  Binaries:
    Node: 14.15.1 - /usr/local/bin/node
    Yarn: 1.22.10 - /usr/local/bin/yarn
    npm: 7.0.14 - /usr/local/bin/npm
  npmPackages:
    jest: ^26.6.3 => 26.6.3 

jest 27

System:
    OS: macOS 11.0.1
    CPU: (8) x64 Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
  Binaries:
    Node: 14.15.1 - /usr/local/bin/node
    Yarn: 1.22.10 - /usr/local/bin/yarn
    npm: 7.0.14 - /usr/local/bin/npm
  npmPackages:
    jest: ^27.0.0-next.2 => 27.0.0-next.2 

cc @SimenB @jeysal

[SimenB]

From #7792 - could you take a look @jeysal?

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