fix import order in env config

Author: maedmatt

src/holosoma/holosoma/config_types/env.py

@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+from pydantic.dataclasses import dataclass
+
 from holosoma.config_types.action import ActionManagerCfg
 from holosoma.config_types.command import CommandManagerCfg
 from holosoma.config_types.curriculum import CurriculumManagerCfg
@@ -12,7 +14,6 @@
 from holosoma.config_types.simulator import SimulatorConfig
 from holosoma.config_types.termination import TerminationManagerCfg
 from holosoma.config_types.terrain import TerrainManagerCfg
-from pydantic.dataclasses import dataclass
 
 
 @dataclass(frozen=True)