refactor(core): JsRuntime is not a Future (#7855)

This commit rewrites deno_core::JsRuntime to not implement Future
trait.

Instead there are two separate methods:
- JsRuntime::poll_event_loop() - does single tick of event loop
- JsRuntime::run_event_loop() - runs event loop to completion

1 files changed, 1 insertions, 1 deletions

diff --git a/core/examples/http_bench_json_ops.rs b/core/examples/http_bench_json_ops.rs
index 106b96f36..2cf3d09e3 100644
--- a/core/examples/http_bench_json_ops.rs
+++ b/core/examples/http_bench_json_ops.rs
@@ -193,7 +193,7 @@ fn main() {
         include_str!("http_bench_json_ops.js"),
       )
       .unwrap();
-    js_runtime.await
+    js_runtime.run_event_loop().await
   };
   runtime.block_on(future).unwrap();
 }