* gnu/packages/kde-internet.scm (konversation): Update to 24.05.2. [inputs]: Remove kemoticons, qtbase-5, qca, and qtmultimedia-5; add kstatusnotifieritem, ktextwidgets, qca-qt6, qtmultimedia, and qt5compat. [native-inputs]: Add qttools. [arguments]: Set #:qtbase to qtbase. Change-Id: I185ed06d04a29aad77cb5c7f2a786a21f31c93e5