Fix: clearSceneAndBustCache when rust panics because it can load a stale cache (#6809)

* fix: clear scene and bust cache if rust panics

* fix: pr clean up

* fix: huh? cargo fmt doesn't do this?

rust/kcl-lib/src/execution/mod.rs

@@ -2253,7 +2253,7 @@ w = f() + f()
     |> line(end = [0, 0])
     |> close()
 }
-  
+
 sketch = startSketchOn(XY)
   |> startProfile(at = [0,0])
   |> line(end = [0, 10])