add [Symbol.dispose] in some bun apis

[paperdave]

{
  using server = Bun.serve({
    port: 0,
    fetch() {
      return new Response("OK");
    },
  });
  
  // do something with server
}

// the server is closed as `server` is out of scope.

• Bun.spawn
• Bun.serve
• Bun.listen
• Bun.connect
• JSCallback

[github-actions]

❌ @Jarred-Sumner, your commit has failing tests :(

💪 1 failing tests Darwin AARCH64

• test/js/bun/http/serve.test.ts 1 failing

💻 3 failing tests Darwin x64 baseline

• test/bundler/large_asset_regression.test.ts 1 failing
• test/cli/install/bun-create.test.ts 2 failing
• test/cli/install/registry/bun-install-registry.test.ts 2 failing

💻 2 failing tests Darwin x64

• test/cli/install/bun-create.test.ts 2 failing
• test/js/bun/http/serve.test.ts 1 failing

🪟💻 14 failing tests Windows x64 baseline

• test/bundler/large_asset_regression.test.ts 1 failing
• test/cli/install/bun-install.test.ts 9 failing
• test/cli/install/bunx.test.ts 1 failing
• test/cli/install/migration/migrate.test.ts 1 failing
• test/cli/install/migration/out-of-sync.test.ts 1 failing
• test/cli/install/registry/bun-install-registry.test.ts 16 failing
• test/integration/esbuild/esbuild.test.ts 1 failing
• test/integration/next-pages/test/dev-server-ssr-100.test.ts 1 failing
• test/integration/next-pages/test/dev-server.test.ts 1 failing
• test/integration/next-pages/test/next-build.test.ts 1 failing
• test/js/bun/shell/bunshell.test.ts 1 failing
• test/js/bun/shell/commands/rm.test.ts 1 failing
• test/js/bun/spawn/spawn.test.ts 1 failing
• test/js/node/dns/node-dns.test.js 2 failing

🪟💻 13 failing tests Windows x64

• test/cli/install/bunx.test.ts 1 failing
• test/cli/install/registry/bun-install-registry.test.ts 1 failing
• test/integration/esbuild/esbuild.test.ts 1 failing
• test/integration/next-pages/test/dev-server-ssr-100.test.ts 1 failing
• test/integration/next-pages/test/dev-server.test.ts 1 failing
• test/integration/next-pages/test/next-build.test.ts 1 failing
• test/js/bun/http/serve-body-leak.test.ts 1 failing
• test/js/bun/shell/bunshell.test.ts 1 failing
• test/js/bun/shell/leak.test.ts 1 failing
• test/js/bun/spawn/spawn.test.ts 1 failing
• test/js/node/child_process/child_process.test.ts 1 failing
• test/js/node/dns/node-dns.test.js 2 failing
• test/js/web/fetch/fetch.tls.test.ts 1 failing

View logs

[Jarred-Sumner]

@paperdave

The following code crashes with SIGTRAP:

import {spawn, serve} from 'bun';

using server = serve({
    port: 0,
    async fetch(req) {
        await using process =  spawn({
            cmd: ["ffmpeg", "--version"],
            stdout: "pipe",
        });

        return new Response(process.stdout);
    }
});

const response = await fetch(server.url)

console.log(await response.text());

Edit: fixed in #10840