Readme links to outdated instructions for Node.js on Windows

[dennisvang]

• Node Version: n/a
• Platform: Windows
• Compiler: n/a
• Module: n/a

The README links to Microsoft's Node.js Guidelines for Windows:

node-gyp/README.md

Line 63 in e6f4ede

If the above steps didn't work for you, please visit [Microsoft's Node.js Guidelines for Windows](https://github.com/Microsoft/nodejs-guidelines/blob/master/windows-environment.md#compiling-native-addon-modules) for additional tips.

Looks to me like these instructions are highly outdated. For example, they tell us to install Python 2.7 which reached end-of-life back in 2020.

[cclauss]

• Python 2.7 no longer exists microsoft/nodejs-guidelines#106