use number of logical cores for tokio worker thread count

Signed-off-by: Jason Volk <jason@zemos.net>

src/main.rs

@@ -515,7 +515,7 @@ fn init(args: clap::Args) -> Result<Server, Error> {
 			.enable_io()
 			.enable_time()
 			.thread_name("conduwuit:worker")
-			.worker_threads(num_cpus::get_physical())
+			.worker_threads(num_cpus::get())
 			.build()
 			.unwrap(),