DeprecationWarning: Buffer() is deprecated due to security and usability issues

[Gsonovb]

HI ,

Steps to Reproduce:

Install an extension from command line, e.g. code--install-extension adrianwilczynski.asp-net-core-switcher
Extension is installed successfully. However, a DeprecationWarning is reported:

Found 'adrianwilczynski.asp-net-core-switcher' in the marketplace.

Installing extension 'adrianwilczynski.asp-net-core-switcher' v2.0.2...
(node:12492) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
Extension 'adrianwilczynski.asp-net-core-switcher' v2.0.2 was successfully installed.