Shinywidgets

* Updates to accomodate the new plotly v6.0.0 release. (182)
* Fixed an issue with plotly graphs sometimes not getting fully removed from the DOM. (178)
* Added `anywidget` as a package dependency since it's needed now for `altair` and `plotly` (and installing this packages won't necessarily install `anywidget`). (183)
* Fixed an issue with ipyleaflet erroring out when attempting to read the `.model_id` property of a closed widget object. (179)
* Fixed an issue where altair charts would sometimes render to a 0 height after being shown, hidden, and then shown again. (180)

* Fixed an issue where `render_widget` would sometimes incorrectly render a new widget without removing the old one. (167)

* Fixed a Python 3.9 compatibility issue.

* Fixed a memory leak issue. (167)

* Fixed an issue where widgets would sometimes fail to render in a Quarto document. (159)
* Fixed an issue where importing shinywidgets before a ipywidget implementation can sometimes error in a Shiny Express app. (163)

* Fixed a bug with receiving binary data on the frontend, which gets [quak](https://github.com/manzt/quak) and [mosaic-widget](https://idl.uw.edu/mosaic/jupyter/) working with `render_widget`. (#152)