adapt to the new ApiHandler variants

namely 'StreamingSync' and 'StreamingAsync'
in rest-server by using the new formatter function,
and in the debug binary by using 'to_value'

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

src/bin/proxmox_backup_debug/api.rs

@@ -229,6 +229,14 @@ async fn call_api_code(
         nix::unistd::setuid(backup_user.uid)?;
     }
     match method.handler {
+        ApiHandler::StreamingSync(handler) => {
+            let res = (handler)(params, method, rpcenv)?.to_value()?;
+            Ok(res)
+        }
+        ApiHandler::StreamingAsync(handler) => {
+            let res = (handler)(params, method, rpcenv).await?.to_value()?;
+            Ok(res)
+        }
         ApiHandler::AsyncHttp(_handler) => {
             bail!("not implemented");
         }