Merge branch 'asonix/encourage-reqwest-reuse' into 'next'

Re-use a basic reqwest client in all possible cases

See merge request famedly/conduit!265

src/appservice_server.rs

@@ -41,11 +41,7 @@ where
     *reqwest_request.timeout_mut() = Some(Duration::from_secs(30));
 
     let url = reqwest_request.url().clone();
-    let mut response = globals
-        .reqwest_client()?
-        .build()?
-        .execute(reqwest_request)
-        .await?;
+    let mut response = globals.default_client().execute(reqwest_request).await?;
 
     // reqwest::Response -> http::Response conversion
     let status = response.status();