Limit trace ID in title to 8 digits

Author: HakonSohoel

src/ert/gui/main_window.py

@@ -79,7 +79,9 @@ def __init__(
         self.config_file = config_file
         self.log_handler = log_handler
 
-        self.setWindowTitle(f"ERT - {config_file} - {find_ert_info()} - {getTraceID()}")
+        self.setWindowTitle(
+            f"ERT - {config_file} - {find_ert_info()} - {getTraceID()[:8]}"
+        )
         self.plugin_manager = plugin_manager
         self.central_widget = QFrame(self)
         self.central_layout = QHBoxLayout(self.central_widget)