Use relative import

Author: sammy-SC

packages/react-reconciler/src/ReactFiberClassUpdateQueue.js

@@ -108,7 +108,7 @@ import {
   ShouldCapture,
   DidCapture,
 } from './ReactFiberFlags';
-import getComponentNameFromFiber from 'react-reconciler/src/getComponentNameFromFiber';
+import getComponentNameFromFiber from './getComponentNameFromFiber';
 
 import {debugRenderPhaseSideEffectsForStrictMode} from 'shared/ReactFeatureFlags';