Incompatibility with yarn2 due to undeclared dependency on webpack

[EthanZeigler]

Version

16.1.2

Reproduction link

https://gitlab.com/ethanzeigler/vue-loader-yarn2-incompatibility-example

Steps to reproduce

Project setup

# Ensure you're using yarn2 (berry)
yarn set version berry
yarn install

Error reproduction

yarn serve

What is expected?

clean vue-cli created project (vue3) serves properly when migrating to yarn2

What is actually happening?

clean vue-cli created project (vue3) errors on serve due to undeclared dependency in vue-loader

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Was migrating an existing project to yarn2 for the first-class workspace support. After migrating, vue-loader would error when attempting to run the devserver. Tried reproducing with a fresh build and was successful in doing so, sadly.

[haoqunjiang]

Fixed in v16.3.2