gnu: rsibreak: Update to 0.12.15.
* gnu/packages/kde-utils.scm (rsibreak): Update to 0.12.15.
[inputs]: Remove kauth, kconfig, kconfigwidgets, kcoreaddons, kcrash,
kdbusaddons, ki18n, kiconthemes, kidletime, knotifications,
knotifyconfig, ktextwidgets, kwindowsystem, and kxmlgui; add kauth-5,
kconfig-5, kconfigwidgets-5, kcoreaddons-5, kcrash-5, kdbusaddons-5,
ki18n-5, kiconthemes-5, kidletime-5, knotifications-5,
knotifyconfig-5, ktextwidgets-5, kwindowsystem-5, and kxmlgui-5.
[native-inputs]: Remove kdoctools; add kdoctools-5.
Change-Id: I564a4d1edd700cd72302ba7c7d0b31c2eb4ade41