dbus: fix configure args for verbose mode

When switching from cmake to autotools, the wrong logging was used for
the verbose compilations option. This commit fixes that.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

utils/dbus/Makefile

@@ -110,7 +110,7 @@ CONFIGURE_ARGS += \
 	--disable-xml-docs
 
 ifeq ($(CONFIG_DBUS_VERBOSE),y)
-  CONFIGURE_ARGS += --disable-verbose-mode
+  CONFIGURE_ARGS += --enable-verbose-mode
 endif
 
 define Build/InstallDev