Alexey Min authored Dec 24, 2021 and Albert Astals Cid committed Jan 11, 2022

Fixes thigs like:
warning: ‘static QVector<KPluginMetaData> KPluginLoader::findPlugins(
  const QString&, std::function<bool(const KPluginMetaData&)>)’
  is deprecated: Since 5.86.
  Use KPluginMetaData::findPlugins instead [-Wdeprecated-declarations]