Forwarded request #1176533 from bnavigator

- Update to 5.22.0
* Updated Plotly.js from version 2.31.1 to version 2.32.0. See
the plotly.js CHANGELOG for more information. These changes are
reflected in the auto-generated plotly.graph_objects module.
Notable changes include:
* Add "bold" weight, "italic" style and "small-caps" variant
options to fonts [#6956]
* Fix applying autotickangles on axes with showdividers as well
as cases where tickson is set to "boundaries" [#6967], with
thanks to @my-tien for the contribution!
* Fix positioning of multi-line axis titles with standoff
[#6970], with thanks to @my-tien for the contribution!
- Release 5.21.0
* Updated Plotly.js from version 2.30.0 to version 2.31.1. See
the plotly.js CHANGELOG for more information. These changes are
reflected in the auto-generated plotly.graph_objects module.
Notable changes include:
* Add zorder attribute to various cartesian traces for
controlling stacking order of SVG traces drawn into a subplot
[#6918, #6953], This feature was anonymously sponsored: thank
you to our sponsor!
* Add "between" option to shape layer for placing them above grid
lines and below traces [#6927], with thanks to @my-tien for the
contribution!
* Add "raw" sizemode to cone trace [#6938]
* Add layout.hoversubplots to enable hover effects across
multiple cartesian suplots sharing one axis [#6947, #6950]
* Fixed orjson loading issue [#4562]
- Release 5.20.0
* Updated Plotly.js from version 2.29.1 to version 2.30.0. See