do not expect/unwrap requests

causes tokio runtime worker to panic as we attempt to convert an HTTP
Request from ruma (try_into_http_request) into a reqwest Request so the
reqwest http client on the server can execute said request. error
message is not ideal ("invalid port number") but core issue is fixed.

Co-authored-by: infamous <ehuff007@gmail.com>
Signed-off-by: girlbossceo <june@girlboss.ceo>

src/api/server_server.rs

@@ -234,8 +234,7 @@ where
         }
     }
 
-    let reqwest_request = reqwest::Request::try_from(http_request)
-        .expect("all http requests are valid reqwest requests");
+    let reqwest_request = reqwest::Request::try_from(http_request)?;
 
     let url = reqwest_request.url().clone();