Update providers/base/bin/check_secure_boot_state.py

Co-authored-by: Zhongning Li <[email protected]>

Author: seankingyang

providers/base/bin/check_secure_boot_state.py

@@ -326,10 +326,11 @@ def get_secure_boot_state(self) -> Tuple[SecureBootState, Optional[str]]:
         pass
 
     @abstractmethod
-    def is_supported(self) -> bool:
+    @classmethod
+    def is_supported(cls) -> bool:
         """
         Check if this secure boot method is supported on the system.
-
+    
         Returns:
             True if supported, False otherwise
         """