Align node 'engines' tag with our pre-requisite documentation

[vince-fugnitto]

What it does

Fixes #2887

• align our engines tag in package.json found at the root
  of the repository with the prerequisites. This will fail to compile
  the code if there is an unsupported node version being used.

Documentation: https://docs.npmjs.com/files/package.json#engines

How to test

1. compile the application with a node version within the ranges of the prerequisites - this should work normally as expected.
2. compile the application with an unsupported node version. (ex: nvm install 12 then nvm use 12 and yarn) - this should fail the compilation early.

Example:

$ nvm install 12
$ nvm use 12
$ yarn

yarn install v1.12.3
$ node-gyp install
gyp info it worked if it ends with ok
gyp info using node-gyp@3.8.0
gyp info using node@12.8.1 | darwin | x64
gyp http GET https://nodejs.org/download/release/v12.8.1/node-v12.8.1-headers.tar.gz
gyp http 200 https://nodejs.org/download/release/v12.8.1/node-v12.8.1-headers.tar.gz
gyp http GET https://nodejs.org/download/release/v12.8.1/SHASUMS256.txt
gyp http 200 https://nodejs.org/download/release/v12.8.1/SHASUMS256.txt
12.8.1
gyp info ok
[1/5] 🔍  Validating package.json...
error parent@0.0.0: The engine "node" is incompatible with this module. Expected version ">=10.2.0 && <12". Got "12.8.1"
error Found incompatible module
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.

Review checklist

• as an author, I have thoroughly tested my changes and carefully followed the review guidelines

Reminder for reviewers

• as a reviewer, I agree to behave in accordance with the review guidelines

Signed-off-by: Vincent Fugnitto vincent.fugnitto@ericsson.com

[lmcbout]

LGTM, works fine

[vince-fugnitto]

Thank you @lmcbout for the review!