Log Message:
(cad/klayout) Updated 0.28.14 to 0.28.15

https://www.klayout.de/development.html#0.28.15
Version 0.28.15

Release date: 2023-01-02

Features:

    Bugfix: #1578 Missing strm2*.exe in the Windows portable binary package (*.zip)
    Enhancement: #1569 Make "toggle (selected) layer" key-bindable \ 
Plus feature: "visibility follows selection"
    Bugfix: #1565 quit() raises an error in KLayout Python Console
    Bugfix: #1556 Cannot shrink Marker Browser window
    Bugfix: #1539 Misleading description in 'Flatten Cell'
    Enhancement: Supporting UCRT runtime option in MSYS2 deployment