update denops/test

Author: whtsht

denops/denippet/deps/denops.ts

@@ -8,4 +8,4 @@ export * as au from "https://deno.land/x/[email protected]/autocmd/mod.ts";
 export * as lambda from "https://deno.land/x/[email protected]/lambda/mod.ts";
 export { batch } from "https://deno.land/x/[email protected]/batch/mod.ts";
 
-export { test } from "jsr:@denops/test@2.0.1";
+export { test } from "jsr:@denops/test@3.0.4";

denops/denippet/main_test.ts

@@ -6,7 +6,7 @@ import { is } from "./deps/unknownutil.ts";
 async function loadPlugin(denops: Denops): Promise<void> {
   const runtimepath = path.resolve(path.fromFileUrl(new URL("../..", import.meta.url)));
   await denops.cmd(`set runtimepath^=${runtimepath}`);
-  await denops.call("denops#plugin#register", "denippet");
+  await denops.call("denops#plugin#discover");
   await denops.call("denops#plugin#wait", "denippet");
 }