[Buildroot] [PATCH] package/cage: bump to version 0.3.1

[Julien Olivain]

On 11/09/2026 01:02, Adrian Perez de Castro wrote:
> This minor release fixes a crash that could happen when a surface
> requests to be fullscreened right away during startup. Release notes:
> 
>   https://github.com/cage-kiosk/cage/releases/tag/v0.3.1
> 
> Signed-off-by: Adrian Perez de Castro <aperez at igalia.com>

Applied to master, thanks.