[BUG] `QueryRenderedFeatures.svelte` crashes if `feature.id` is `undefined` in `each` block

[arnaud-leakmited]

Description

QueryRenderedFeatures.svelte crashes if feature.id is undefined

Use case

Using the component with an MVT server that does not provide ids for a feature will throw an error in the {#each} block

Uncaught Svelte error: each_key_duplicate
Keyed each block has duplicate key `undefined` at indexes 0 and 1
https://svelte.dev/e/each_key_duplicate

  in <unknown>
  in QueryRenderedFeatures.svelte

// line 58
{#if children}{#each features as feature (feature.id)}{@render children(feature)}{/each}{/if}

Feature may have an undefined id, so the component should handle the case.

// MapLibre

export declare class GeoJSONFeature {
//
	id: number | string | undefined;
//
}

I have a fix and will push a PR shortly