qt

Add CONTRIBUTING.md file


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

Change-Id: I7693b4018bf9f61ad47c86806fc6a3c55c205244
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
commit81e5fae2a35f803ed0350727642e789f32f66095
parent792d28ba2c45d80596f42b205aceefecaaf33a01
authorKai Köhne <kai.koehne@qt.io>
committerKai Köhne <kai.koehne@qt.io>
commit timeWed, 22 Apr 2026 07:15:19 +0000