A deprecation warning is shown when tns debug ios command is executed with node v10

[Fatme]

Please, provide the details below:

Which platform(s) does your issue occur on?

iOS

Please tell us how to recreate the issue in as much detail as possible.

Steps to reproduce:

1. Ensure node v10 is used (node --version)
2. Run tns debug ios command and open the provided debug chrome dev tools url.
3. The following deprecation warning is shown on console:

(node:93714) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.

[Natalia-Hristova]

Cannot reproduce the old behavior that is mention in the PR #3635 using node v10 and [email protected]

[rosen-vladimirov]

The issue can be reproduced only when using CLI from the GitHub repository. When you install it from npm, the package is inside node_modules and Node.js does not print the warning in such case (check Buffer section here https://github.com/nodejs/node/blob/master/doc/changelogs/CHANGELOG_V10.md#10.0.0 )