Avoid loading Windows PATH into WSL

We usually avoid the WSL default of putting the full Windows PATH into WSL. Particularly when using a build system like CMake, there will be Windows libraries that WSL-based CMake thinks it can use that it actually can’t. There are a lot of StackExchange questions on this topic as well.

Fix

Edit file /etc/wsl.conf inside the WSL distro:

[interop]
enabled=false
appendWindowsPath=false

Don’t populate Cygwin PATH from Windows PATH.