support NPM 10

[jkowalleck]

Is your feature request related to a problem? Please describe.

NPM v10 is in the making. see https://github.com/npm/cli/releases/tag/v10.0.0-pre.0
was released: https://github.com/npm/cli/releases/tag/v10.0.0
it should be supported.

Describe the solution you'd like

support npm 10.

[joonamo]

Hi! It looks like package.json wasn't updated to support npm 10. Engines still list just npm 6-9, but readme says 6-10.

Edit: Opened PR #1107