remove edge-case redundant-event-modifier warning because event modifiers are deprecated anyway

packages/svelte/tests/validator/samples/event-modifiers-redundant/_config.js

@@ -1,3 +0,0 @@
-import { test } from '../../test';
-
-export default test({ skip: true });

packages/svelte/tests/validator/samples/event-modifiers-redundant/input.svelte

@@ -1,12 +0,0 @@
-<script>
-	function handleTouchstart() {
-		// ...
-	}
-
-	function handleClick() {
-		// ...
-	}
-</script>
-
-<button on:click|passive="{handleClick}"></button>
-<div on:touchstart|passive="{handleTouchstart}"></div>

packages/svelte/tests/validator/samples/event-modifiers-redundant/warnings.json

@@ -1,26 +0,0 @@
-[
-	{
-		"message": "The passive modifier only works with wheel and touch events",
-		"code": "redundant-event-modifier",
-		"start": {
-			"line": 11,
-			"column": 8
-		},
-		"end": {
-			"line": 11,
-			"column": 40
-		}
-	},
-	{
-		"message": "Touch event handlers that don't use the 'event' object are passive by default",
-		"code": "redundant-event-modifier",
-		"start": {
-			"line": 12,
-			"column": 5
-		},
-		"end": {
-			"line": 12,
-			"column": 47
-		}
-	}
-]