Update .nvmrc version

[cekk]

I have this error when using the previous version:

error @plone/plone-react@0.5.0: The engine "node" is incompatible with this module. Expected version "~8.11.2".
error Found incompatible module

We could also set lts in this file, which is 8.11.3

[coveralls]

Coverage decreased (-2.5%) to 55.167% when pulling dd8acf7 on fix-nvmrc-version into 671049e on master.

[tisto]

@cekk I already set LTS = 8.11.x in package.json. Does nvm automatically pick up the version in a local .nvmrc file? I think we can all agree that plone-react should run on the latest node LTS. We shouldn't be too picky with the minor version though (expect on CI, where we should pin exactly one version and always update manually to catch possible regressions).

[pnicolli]

Yes, nvm does read the .nvmrc file if you run just nvm use inside the project, instead of writing the version number. I agree it should run on the latest LTS, the .nvmrc file could be lts as @cekk suggested, or it can be just 8 or 8.11 which is very similar to the declaration in the package.json file.
If we still want to be super precise for CI purposes, then I think we should definitely pin the .nvmrc file to the latest 8.11 so that it works if used for development.