Add test to ensure that `connect_timeout` is correctly passed around

[rikhuijzer]

The following diff should be applied to ensure that the connect_timeout variable is correctly passed into the handle function.

This code was removed in #8085 (comment) due to a failure on Windows MinGW x86_64.

diff --git a/crates/test-programs/src/bin/http_outbound_request_timeout.rs b/crates/test-programs/src/bin/http_outbound_request_timeout.rs
index 8bd7601..198288e 100644
--- a/crates/test-programs/src/bin/http_outbound_request_timeout.rs
+++ b/crates/test-programs/src/bin/http_outbound_request_timeout.rs
@@ -1,13 +1,12 @@
 use anyhow::Context;
 use std::net::SocketAddr;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 use test_programs::wasi::http::types::{ErrorCode, Method, Scheme};

 fn main() {
     // This address inside the TEST-NET-3 address block is expected to time out.
     let addr = SocketAddr::from(([203, 0, 113, 12], 80)).to_string();
     let timeout = Duration::from_millis(200);
+    let start = Instant::now();
     let connect_timeout: Option<u64> = Some(timeout.as_nanos() as u64);
     let res = test_programs::http::request(
         Method::Get,
@@ -30,9 +29,4 @@ fn main() {
         ),
         "expected connection timeout"
     );
+
+    let actual = start.elapsed();
+    let tolerance = Duration::from_millis(100);
+    let upper_bound = timeout + tolerance;
+    assert!(actual < upper_bound);
 }