Update dependency tslib to v2.6.3

Author: renovate[bot]

package.json

@@ -39,7 +39,7 @@
 		"sass": "1.51.0",
 		"svelte": "3.48.0",
 		"svelte-preprocess": "4.10.6",
-		"tslib": "2.4.0",
+		"tslib": "2.6.3",
 		"typescript": "4.6.4",
 		"vite": "2.9.9"
 	},