Jupyterlab-h5web

- Update H5Web from v7.1.0 to [v8.0.0](https://github.com/silx-kit/h5web/releases/tag/v8.0.0)
- :sparkles: `< NX >` Show NeXus axis labels when hovering dimension buttons `D0`, `D1`, ...
- ✨ `< Heatmap >` Add `Cubehelix` colormap
- :bug: `< NX Line >` Fix wrong colors in the tooltip legend in dark mode
- :bug: `< Complex Line >` Remove unsupported scale types from drop-down selector in toolbar

- :bug: Fix the support of older HDF5 lib versions 113
- :bug: Fix the support of datasets with complex numbers 117

- :bug: Fix the support of datasets containing big-endians 111

- :sparkle: **Bump H5Web from v7.0.0 to v7.1.0**
- Allow **searching for datasets, groups and other entities** by text in the sidebar.
- 🐛 Full-screen button now properly puts H5Web in full-screen rather than JupyterLab
- Support [NetCDF's **`_FillValue`** attribute](https://cfconventions.org/cf-conventions/cf-conventions.html#missing-data) to ignore missing data. When the attribute is set, the given value is ignored when computing the data domain and when rendering the line and heatmap visualizations.
- On heatmap visualizations, `+Infinity` and `-Infinity` no longer appear as transparent; they are now displayed with the lowest/highest colors of the selected color map just like any other under/over values.
- For the full list of changes, please refer to the release notes for [v7.0.1](https://github.com/silx-kit/h5web/releases/tag/v7.0.1) and [v7.1.0](https://github.com/silx-kit/h5web/releases/tag/v7.1.0)

- Update H5Web from v6.6.1 to [v7.0.0](https://github.com/silx-kit/h5web/releases/tag/v7.0.0)
- :sparkle: Select-to-zoom interactions now zoom only on areas of at least 20x20px. This avoids inadvertently zooming on very small areas. Visual clues are provided to help users determine when selections being drawn become big enough to zoom on.
- :bug: Fix error when switching from `< NX Heatmap >` to `< NX Line >` with an axis dataset longer than the signal dataset by one value (i.e. pixel boundaries)
- :bug: When drawing a zoom selection, the stroke of the rectangle is no longer partially cropped by the canvas.

* Update H5Web from 6.5.0 to [6.6.1](https://github.com/silx-kit/h5web/releases/tag/v6.6.1)
* :sparkles: `< RGB, NX RGB >` Support stacks of RGB images
* :sparkles: `< RGB, NX RGB >` Allow transposing RGB images
* :sparkles: `< NX RGB >` Support custom axes
* :bug: `< NX RGB >` Fix detection of RGB datasets inside `NXdata` groups
* :bug: Fix _Compression filters_ table appearing even if there was no filter when inspecting datasets
* ` < Heatmap, NX Heatmap >` In the slider to select the colormap range, selecting a range smaller than the data domain no longer reduces the slider extent