added net module

include/matador/utils/uuid.hpp

@@ -41,7 +41,7 @@ template <>
 struct std::hash<matador::utils::uuid> {
     std::size_t operator()(const matador::utils::uuid& u) const noexcept {
         std::size_t h = 0;
-        for (uint32_t val : u.data()) {
+        for (const uint32_t val : u.data()) {
             h ^= std::hash<uint32_t>{}(val) + 0x9e3779b9 + (h << 6) + (h >> 2);
         }
         return h;