chore(deps): update pnpm to v10.21.0 (#14913)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -33,7 +33,7 @@
 		"prettier-plugin-svelte": "^3.4.0",
 		"typescript-eslint": "catalog:"
 	},
-	"packageManager": "pnpm@10.20.0",
+	"packageManager": "pnpm@10.21.0",
 	"engines": {
 		"pnpm": ">=9.0.0"
 	},