Use Plasma6-specific store categories

Some components are incompatible between plasma5 and 6, and they need to
search in different categories in the store

Fixes Aurorae Decorations, Effects, Scripts, tabboxes

src/kcms/decoration/window-decorations.knsrc.cmake

@@ -62,7 +62,7 @@ Name[zh_CN]=窗口装饰元素
 Name[zh_TW]=視窗裝飾
 
 ProvidersUrl=https://autoconfig.kde.org/ocs/providers.xml
-Categories=Window Decoration Aurorae
+Categories=Plasma 6 Window Decorations
 TargetDir=aurorae/themes
 Uncompress=archive
 AdoptionCommand=@KDE_INSTALL_FULL_LIBEXECDIR@/kwin-applywindowdecoration %f

src/kcms/effects/kwineffect.knsrc

@@ -57,7 +57,7 @@ Name[zh_CN]=桌面特效
 Name[zh_TW]=桌面效果
 
 ProvidersUrl=https://autoconfig.kde.org/ocs/providers.xml
-Categories=KWin Effects
+Categories=KWin Effects Plasma 6
 StandardResource=tmp
 Uncompress=kpackage
 KPackageStructure=KWin/Effect

src/kcms/scripts/kwinscripts.knsrc

@@ -51,7 +51,7 @@ Name[zh_CN]=窗口管理器脚本
 Name[zh_TW]=視窗管理員指令稿
 
 ProvidersUrl=https://autoconfig.kde.org/ocs/providers.xml
-Categories=KWin Scripts
+Categories=Kwin Scripts Plasma 6
 StandardResource=tmp
 Uncompress=kpackage
 KPackageStructure=KWin/Script

src/kcms/tabbox/kwinswitcher.knsrc

@@ -51,7 +51,7 @@ Name[zh_CN]=窗口管理器切换布局
 Name[zh_TW]=視窗切換器佈局
 
 ProvidersUrl=https://autoconfig.kde.org/ocs/providers.xml
-Categories=KWin Switching Layouts
+Categories=Kwin Switching Layouts Plasma 6
 StandardResource=tmp
 Uncompress=kpackage
 KPackageStructure=KWin/WindowSwitcher