Conflicting peer dependency in master branch

[Schommer79]

• babel-plugin-tester: master branch (11.0.4)
• node version: 22.11.0
• npm version: 10.9.0

Relevant code or config

npm clean-install

What you did:

I am trying to begin the process creating a pull request. Following the instructions in CONTRIBUTING.md, I ran npm clean-install.

What happened:

I got an error that it could not resolve the installation due to conflicting peer dependencies.

Problem description:

There is a conflicting peer dependency in the current master branch.

Suggested solution:

Provide information on how to resolve this peer dependency conflict while still achieving the goal of starting from a known good state.

[Xunnamius]

Thank you for your interest, and apologies for the delay on this. I'll take a look this weekend. This old repo needs a bit of a renovation.

From first looks, this seems like a Prettier 2 vs 3 ordeal.