QTypeModuleInfo: fix clang '-wconstant-logical-operand' warnings

Clang generates a 'constant-logical-operand' warning when it finds
a non-boolean constant in a logical operation. Just make
the enum's base type as bool here to suppress the warning.

Change-Id: Ie53f53fa54f57535f89598bdabc4d893f6a1cc32
Fixes: QTBUG-75737
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

src/corelib/kernel/qmetatype_p.h

@@ -87,7 +87,7 @@ template<> \
 class QTypeModuleInfo<TYPE > \
 { \
 public: \
-    enum Module { \
+    enum Module : bool { \
         IsCore = (((MODULE) == (QModulesPrivate::Core))), \
         IsWidget = (((MODULE) == (QModulesPrivate::Widgets))), \
         IsGui = (((MODULE) == (QModulesPrivate::Gui))), \