DEV: put nvm installation section into a separate include file

[animus888]

No description provided.

[mister-roboto]

@merkur you need to sign the Plone Contributor Agreement to merge this pull request.

Learn about the Plone Contributor Agreement: https://plone.org/foundation/contributors-agreement

[netlify]

✅ Deploy Preview for plone-components canceled.

Name	Link
🔨 Latest commit	2f02579
🔍 Latest deploy log	https://app.netlify.com/sites/plone-components/deploys/662253acdf269a0008fec8cd

[netlify]

✅ Deploy Preview for volto canceled.

Name	Link
🔨 Latest commit	2f02579
🔍 Latest deploy log	https://app.netlify.com/sites/volto/deploys/662253ac19bd2500083346f0

[mister-roboto]

@merkur you need to sign the Plone Contributor Agreement to merge this pull request.

Learn about the Plone Contributor Agreement: https://plone.org/foundation/contributors-agreement

[animus888]

@merkur you need to sign the Plone Contributor Agreement to merge this pull request.

Learn about the Plone Contributor Agreement: https://plone.org/foundation/contributors-agreement

But I did 👋 , see: https://github.com/orgs/plone/teams/contributors?query=animus888

[stevepiercy]

@animus888 are you also @merkur? If so, then you should either sign the Plone Contributor Agreement for that user, too, or close this PR and open it under @animus888.

[mister-roboto]

@merkur you need to sign the Plone Contributor Agreement to merge this pull request.

Learn about the Plone Contributor Agreement: https://plone.org/foundation/contributors-agreement

[mister-roboto]

@merkur you need to sign the Plone Contributor Agreement to merge this pull request.

Learn about the Plone Contributor Agreement: https://plone.org/foundation/contributors-agreement

[animus888]

@animus888 are you also @merkur? If so, then you should either sign the Plone Contributor Agreement for that user, too, or close this PR and open it under @animus888.

@stevepiercy ah, I understand now! I already started a new pull request.