Update dependency prettier to v3

Author: renovate[bot]

package.json

@@ -34,7 +34,7 @@
 		"eslint-config-prettier": "8.5.0",
 		"eslint-plugin-svelte3": "4.0.0",
 		"lezer": "0.13.5",
-		"prettier": "2.6.2",
+		"prettier": "3.2.3",
 		"prettier-plugin-svelte": "2.7.0",
 		"sass": "1.51.0",
 		"svelte": "3.48.0",