[common] (roco dset) add enum for roco dsets

common/research_common/dataset/roco/roco_datasets.py

+from enum import Enum
+
+from research_common.constants import ROCO_DSET_DIR
+from research_common.dataset.dataset import Dataset
+
+
+class ROCODataset(Dataset, Enum):
+    def __init__(self, competition_name: str):
+        super().__init__(ROCO_DSET_DIR / competition_name, self.name)
+
+    CentralChina = "robomaster_Central China Regional Competition"
+    NorthChina = "robomaster_North China Regional Competition"
+    SouthChina = "robomaster_South China Regional Competition"
+    Final = "robomaster_Final Tournament"