jenkins: build() doesn't like mixed arguments

Signed-off-by: Jakub Sokołowski <jakub@status.im>

ci/Jenkinsfile.combined

@@ -75,7 +75,7 @@ pipeline {
     stage('Publish') {
       steps { script {
         switch (btype) {
-          case 'nightly': build('misc/status.im', wait: false); break
+          case 'nightly': build(job: 'misc/status.im', wait: false); break
           case 'release': gh.publishReleaseMobile(); break
         }
       } }