[neon/backports-noble/kcolorpicker-noble/Neon/unstable] /: Update upstream source from tag 'upstream/0.3.0'

[Boyuan Yang]

Git commit 2277582589ec6443e003248112d3bb2f99bf5c18 by Boyuan Yang.
Committed on 17/02/2024 at 21:32.
Pushed by jriddell into branch 'Neon/unstable'.

Update upstream source from tag 'upstream/0.3.0'

Update to upstream version '0.3.0'
with Debian dir 76d38e6abc9a8c66685d16dbfa7fc0e487c77621


https://invent.kde.org/neon/backports-noble/kcolorpicker-noble/-/commit/2277582589ec6443e003248112d3bb2f99bf5c18