[Devops] bumped maxSemaphore value

crss-ui/crss-ui.yml

@@ -1,4 +1,6 @@
 zuul:
+  semaphore:
+    maxSemaphores: 30000
   host.socket-timeout-millis: 30000
   ignoredServices: '*'
   #default is Cookie,Set-Cookie,Authorization.