Bug#1067416: libglfw3: New upstream version 3.4

[Michel Le Bihan]

Package: libglfw3
Version: 3.3.10-1

Hello,

A new version on GLFW was released. Version 3.4 added support for fractional scaling of window contents on Wayland. Since I'm using Wayland on a HiDPI display with fractional scaling enabled, this update if important for me. Currently all GLFW windows are blurry and this update fixes that.