Devin thinks it would make more sense to call this at the end of the …

…method rather than the start so that the exception is updated before `context.onFailure(t)` is called in the superclass.

src/main/java/org/jenkinsci/plugins/workflow/steps/TimeoutStepExecution.java

@@ -265,7 +265,6 @@ private class Callback extends BodyExecutionCallback.TailCall {
 
         @Override
         public void onFailure(StepContext context, Throwable t) {
-            super.onFailure(context, t);
             if (t instanceof FlowInterruptedException) {
                 /*
                  * Check whether the FlowInterruptedException has propagated past the corresponding
@@ -289,6 +288,7 @@ public void onFailure(StepContext context, Throwable t) {
                     }
                 }
             }
+            super.onFailure(context, t);
         }
 
         private static final long serialVersionUID = 1L;