- Restrict numpy to < 2 for now.

- update to 0.17.0:
* Remove Python 3.7, add 3.12
* Add layer control tree plugin
* Add Timeline plugin
* Add `Leaflet.encoded` plugin: Enable creating PolyLine and
Polygon from encoded string
* Add Evented base class
* Update Map zoom_control variable to also allow string to set
position
* Add a custom container to the realtime plugin
* Add custom Template class with tojavascript filter
* Drop Bootstrap 3 but keep glyphicons
* fix `__geo_interface__` styling
* Fixes styling on tag filter button
* repair max_zoom and max_native_zoom
* Change `Map` lat&lon bound type annotations from int to float