[Enhance] Support skill_nonoka_uncap

- Add support for `skill_nonoka_uncap`.
- For Arcaea 6.8.0

latest version/core/score.py

@@ -247,6 +247,7 @@ class UserPlay(UserScore):
         self.combo_interval_bonus: int = None  # 不能给 None 以外的默认值
         self.hp_interval_bonus: int = None  # 不能给 None 以外的默认值
         self.fever_bonus: int = None  # 不能给 None 以外的默认值
+        self.rank_bonus: int = None  # 不能给 None 以外的默认值
         self.skill_cytusii_flag: str = None
         self.skill_chinatsu_flag: str = None
         self.highest_health: int = None
@@ -301,6 +302,9 @@ class UserPlay(UserScore):
             # fever 等级最高为 5
             return False
 
+        if self.rank_bonus is not None and (self.rank_bonus < 0 or self.rank_bonus > 4):
+            return False
+
         y = f'{self.user.user_id}{self.song_hash}'
         checksum = md5(x+md5(y))