[hyperv-hcs] Reflect main branch changes

Author: xmkg

src/platform/backends/hyperv_api/hcs_virtual_machine.cpp

@@ -343,8 +343,7 @@ std::vector<hcn::CreateEndpointParameters> HCSVirtualMachine::make_endpoint_para
     std::ranges::transform(description.extra_interfaces,
                            std::back_inserter(params),
                            [](const auto& v) -> hcn::CreateEndpointParameters {
-                               return {.network_guid =
-                                           multipass::utils::make_uuid(v.id).toStdString(),
+                               return {.network_guid = multipass::utils::make_uuid(v.id),
                                        .endpoint_guid = mac2uuid(v.mac_address),
                                        .mac_address = replace_colon_with_dash(v.mac_address)};
                            });

src/platform/backends/hyperv_api/hcs_virtual_machine_factory.cpp

@@ -205,7 +205,7 @@ std::string HCSVirtualMachineFactory::create_bridge_with(const NetworkInterfaceI
         hcn::CreateNetworkParameters network_params{};
         network_params.name = vswitch_name;
         network_params.type = hcn::HcnNetworkType::Transparent();
-        network_params.guid = utils::make_uuid(network_params.name).toStdString();
+        network_params.guid = utils::make_uuid(network_params.name);
         hcn::HcnNetworkPolicy policy{hcn::HcnNetworkPolicyType::NetAdapterName(),
                                      hcn::HcnNetworkPolicyNetAdapterName{intf.id}};
         network_params.policies.push_back(policy);

tests/unit/hyperv_api/test_ut_hyperv_hcs_virtual_machine_factory.cpp

@@ -202,7 +202,7 @@ TEST_F(HyperVHCSVirtualMachineFactory_UnitTests, create_virtual_machine)
                 constexpr auto expected_name = "Multipass vSwitch (bbaa)";
                 EXPECT_EQ(params.name, expected_name);
                 EXPECT_EQ(params.type, mhv::hcn::HcnNetworkType::Transparent());
-                EXPECT_EQ(params.guid, multipass::utils::make_uuid(expected_name).toStdString());
+                EXPECT_EQ(params.guid, multipass::utils::make_uuid(expected_name));
                 ASSERT_EQ(params.policies.size(), 1);
                 EXPECT_EQ(params.policies[0].type,
                           mhv::hcn::HcnNetworkPolicyType::NetAdapterName());