[monorepo] fail fast when parallel build steps fail in Jenkins (#27632)

GitOrigin-RevId: 6362139cc1cd72e00f3eb5900ba94c810c476d82

server-ce/test/Jenkinsfile

@@ -15,6 +15,7 @@ pipeline {
 
   options {
     timestamps()
+    parallelsAlwaysFailFast()
   }
 
   environment {