Test install on non-linux platforms

[jennifer-shehane]

The install of cypress runs different code depending on the os.platform, where linux could potentially run steps or deps differently than darwin than windows. We need to ensure the install works on these platforms on their minimum Node.js versions as well.

This is being brought up from the discussion in this issue cypress-io/cypress#7261 where the unzip seems to be failing for WSL users when not on Node.js 10+(12+?) version, although we should support Node.js 8+ today.

[ericjeker]

Just to confirm that this is not working as of today with Cypress 4.10 on WSL2, Ubuntu 20.04. I had to install a more recent Node.js version (I installed the latest 14+) and it worked fine. The previously installed version of Node was the default version coming with Ubuntu 20.04, I think it's 10.22 or 10.19.