### Website or app

https://github.com/reactjs/reactjs.org/pull/4981

### Repro steps

1. Wrap something into `<Fragment key="stuff">`
2. It doesn't show up in DevTools

We filter out fragments because they tend to be useless. But this one is important! Keys are crucial and we should show anything with a key in the tree.

### How often does this bug happen?

Every time

### DevTools package (automated)

_No response_

### DevTools version (automated)

_No response_

### Error message (automated)

_No response_

### Error call stack (automated)

_No response_

### Error component stack (automated)

_No response_

### GitHub query string (automated)

_No response_
context: getContextChangedKeys(nextFiber),
            didHooksChange: false,
            isFirstMount: false,
            props: getChangedKeys(
              prevFiber.memoizedProps,
              nextFiber.memoizedProps,
            ),
            state: getChangedKeys(
              prevFiber.memoizedState,
              nextFiber.memoizedState,
            ),
          };
           O
          if (enableProfilerChangedHookIndices) {
            const indices = getChangedHooksIndices(
              prevFiber.memoizedState,
              nextFiber.memoizedState,
            );
            data.hooks = indices;
            data.didHooksChange = indices !== null && indices.length > 0;
          } else {
            data.didHooksChange = didHooksChange(
              prevFiber.memoizedState,
              nextFiber.memoizedState,
            );
          }
          return data;
        }
      default:
        return null;