update timeout to 30s to keep windows happy

* windows unittests on github need a longer time to run the tests

Author: syntron

OMPython/ModelicaSystem.py

@@ -108,7 +108,7 @@ def __init__(
             cmd_prefix: list[str],
             cmd_local: bool = False,
             cmd_windows: bool = False,
-            timeout: float = 10.0,
+            timeout: float = 30.0,
             model_name: Optional[str] = None,
     ) -> None:
         if model_name is None:
@@ -2835,7 +2835,7 @@ def __init__(
             self,
             runpath: pathlib.Path,
             modelname: str,
-            timeout: float = 10.0,
+            timeout: float = 30.0,
     ) -> None:
         super().__init__(
             runpath=runpath,