which: remove useless stripping

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/which/which.mk

@@ -11,7 +11,3 @@ WHICH_INSTALL_STAGING:=NO
 WHICH_INSTALL_TARGET:=YES
 
 $(eval $(call AUTOTARGETS,package,which))
-
-$(WHICH_HOOK_POST_INSTALL): $(WHICH_TARGET_INSTALL_TARGET)
-	$(STRIPCMD) $(STRIP_STRIP_ALL) $(TARGET_DIR)/usr/bin/which
-	touch $@