LVGL missing "scroll snap" implementation

[red4dj]

Component name

lvgl

Link to component documentation on our website

https://esphome.io/components/lvgl/widgets?highlight=snappable#lvgl-widget-flags

Describe the enhancement

The ESPHome lvgl docs list a flag as:

snappable (Optional, boolean): if scroll snap is enabled on the parent it can snap to this widget.

The "scroll snap" implementation is missing.
ESPHome should allow setting the scroll_snap_x and scroll_snap_y to NONE, START, END, or CENTER.

LVGL Docs: https://docs.lvgl.io/8.4/overview/scroll.html?highlight=SCROLL_SNAP#snapping

Use cases

The snappable flag is unusable without being able to set scroll-snap on the parent.

Anything else?

No response

[github-actions[bot]]

🏷️ I've automatically added the component: lvgl label to help categorize this feature request.

[clydebarrow]

See esphome/esphome#11901