[GEOPY-2809] fix tests (missing geoh5 extension)

Author: sebhmg

tests/script_geoh5_to_las_test.py

@@ -28,7 +28,7 @@
 @pytest.fixture(scope="module", name="input_workspace")
 def input_workspace_fixture(tmp_path_factory) -> Workspace:
     tmp_path = tmp_path_factory.mktemp("input")
-    with Workspace.create(tmp_path / "my workspace") as workspace:
+    with Workspace.create(tmp_path / "my workspace.geoh5") as workspace:
         return workspace