chore(deps): Update deno dependencies

Author: web-flow

deno.jsonc

@@ -18,7 +18,7 @@
   "imports": {
     "@cross/test": "jsr:@cross/test@^0.0.9",
     "@std/assert": "jsr:@std/assert@^1.0.0",
-    "@std/testing": "jsr:@std/testing@^0.225.3",
+    "@std/testing": "jsr:@std/testing@^1.0.0",
     "@sveltejs/kit": "npm:@sveltejs/kit@^2.5.19",
     "css-selector-extract": "npm:css-selector-extract@^4.0.1",
     "magic-string": "npm:magic-string@^0.30.11",