Get DoubleTapDelay from the OS if an API is available

[dweymouth]

Checklist

• I have searched the issue tracker for open issues that relate to the same feature, before opening a new one.
• This issue only relates to a single feature. I will open new issues for any other features.

Is your feature request related to a problem?

Currently the double click delay is hard-coded to 300 ms on desktop and 500 ms on mobile. This is a good default, but for OSes that provide an API to read the system double click delay (eg Windows), we should use that instead.

Is it possible to construct a solution with the existing API?

no

Describe the solution you'd like to see.

reading the system double click delay

[dweymouth]

Relevant discussion in GLFW: glfw/glfw#462

[dweymouth]

Fixed for Windows and Mac, and I don't think Linux has a standard API for this