Cloud migrations: store resource name in the cloud_migration_resource table (#93612)

* Cloud migrations: store resource name in the cloud_migration_resource table

* remove unused function: convertMigrateDataResponseToDTO

* make swagger-clean && make openapi3-gen

* use DB_Text for cloud_migration_resource.name instead of DB_Varchar

pkg/services/cloudmigration/cloudmigrationimpl/cloudmigration_test.go

@@ -213,6 +213,7 @@ func Test_GetSnapshotStatusFromGMS(t *testing.T) {
 			State: cloudmigration.SnapshotStateFinished,
 			Results: []cloudmigration.CloudMigrationResource{
 				{
+					Name:   "A name",
 					Type:   cloudmigration.DatasourceDataType,
 					RefID:  "A",
 					Status: cloudmigration.ItemStatusError,
@@ -387,18 +388,21 @@ func Test_NonCoreDataSourcesHaveWarning(t *testing.T) {
 			State: cloudmigration.SnapshotStateFinished,
 			Results: []cloudmigration.CloudMigrationResource{
 				{
+					Name:        "1 name",
 					Type:        cloudmigration.DatasourceDataType,
 					RefID:       "1", // this will be core
 					Status:      cloudmigration.ItemStatusOK,
 					SnapshotUID: snapshotUid,
 				},
 				{
+					Name:        "2 name",
 					Type:        cloudmigration.DatasourceDataType,
 					RefID:       "2", // this will be non-core
 					Status:      cloudmigration.ItemStatusOK,
 					SnapshotUID: snapshotUid,
 				},
 				{
+					Name:        "3 name",
 					Type:        cloudmigration.DatasourceDataType,
 					RefID:       "3", // this will be non-core with an error
 					Status:      cloudmigration.ItemStatusError,
@@ -406,6 +410,7 @@ func Test_NonCoreDataSourcesHaveWarning(t *testing.T) {
 					SnapshotUID: snapshotUid,
 				},
 				{
+					Name:        "4 name",
 					Type:        cloudmigration.DatasourceDataType,
 					RefID:       "4", // this will be deleted
 					Status:      cloudmigration.ItemStatusOK,