Fix the componentchooser KCM catalog name

kcms/componentchooser/CMakeLists.txt

 # KI18N Translation Domain for this library
-add_definitions(-DTRANSLATION_DOMAIN=\"kcm5_componentchooser\")
+add_definitions(-DTRANSLATION_DOMAIN=\"kcm_componentchooser\")
 
 set(componentchooser_SRCS
     kcm_componentchooser.cpp

kcms/componentchooser/Messages.sh

 #! /usr/bin/env bash
 $EXTRACTRC `find . -name \*.kcfg` >> rc.cpp
-$XGETTEXT `find . -name "*.cpp" -o -name "*.qml"` -o $podir/kcm5_componentchooser.pot
+$XGETTEXT `find . -name "*.cpp" -o -name "*.qml"` -o $podir/kcm_componentchooser.pot