[GUI][HDF5] Hdf5NodeView.Plot2DViewWithPlugins out of sync with silx.gui.data.DataViews_Plot2View

[stuart-cls]

When opening the Hdf5NodeView window under "Show Information" during HDF5 loading, crash during setData:

ERROR:PyMca5.PyMcaGui.PyMcaQt:<class 'AttributeError'> 'Plot2DViewWithPlugins' object has no attribute '_Plot2dView__imageItem'   File "/lib/python3.11/site-packages/silx/gui/data/DataViewer.py", line 299, in __setDataInView
    self.__currentView.setData(self.__displayedData)
  File "/lib/python3.11/site-packages/silx/gui/data/DataViews.py", line 672, in setData
    self.__currentView.setData(data)
  File "/lib/python3.11/site-packages/silx/gui/data/DataViews.py", line 1106, in setData
    self.__imageItem.setData(data=data)

Looks like there is a new .__imageItem object in silx but that was not added to the Plot2DViewWithPlugins.createWidget(). There may be other occurrences in this module, I didn't check.

This is present in the released version of 5.9.4 and master.