qt

Add CONTRIBUTING.md file


Point potential contributors to contribute.qt-project.org.

Change-Id: Ie8fe936216002bbdc66813bc0b1420392bd92eca
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
commit686502c268175a0363eeab08ab6b80040ec89767
parent8298c602e06f3de011977f1ff9f4028d28cdb065
authorKai Köhne <kai.koehne@qt.io>
committerKai Köhne <kai.koehne@qt.io>
commit timeWed, 22 Apr 2026 07:18:01 +0000