Sqlite: Add hash operator to BasicId

Because QHash is supporting std::hash we don't need to add a qHash
function. That is saving us an include to qhashfunction.h too.

Change-Id: I457051c828d25771028f3f28bf19ecb65c51edd1
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
Reviewed-by: Qt CI Patch Build Bot <ci_patchbuild_bot@qt.io>

src/libs/sqlite/sqliteids.h

@@ -78,3 +78,14 @@ auto toIntegers(const Container &container)
 }
 
 } // namespace Sqlite
+
+namespace std {
+template<auto Type, typename InternalIntegerType>
+struct hash<Sqlite::BasicId<Type, InternalIntegerType>>
+{
+    auto operator()(const Sqlite::BasicId<Type, InternalIntegerType> &id) const
+    {
+        return std::hash<InternalIntegerType>(id.internalId());
+    }
+};
+} // namespace std