Fix the host_bins variable in the QtCore pkg-config file

The qmake HOST_BINS property has no /raw variant. We need to use the
regular one.

Change-Id: I38254f77d1039c312913a987353342ce5ed3feec
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

src/corelib/corelib.pro

@@ -58,7 +58,7 @@ QMAKE_DYNAMIC_LIST_FILE = $$PWD/QtCore.dynlist
 
 contains(DEFINES,QT_EVAL):include(eval.pri)
 
-HOST_BINS = $$[QT_HOST_BINS/raw]
+HOST_BINS = $$[QT_HOST_BINS]
 host_bins.name = host_bins
 host_bins.variable = HOST_BINS