[build] Fix maven connection timeout issue in azure CI

Author: leonardBang

azure-pipelines.yml

@@ -30,7 +30,7 @@ steps:
 - task: Maven@3
   inputs:
     mavenPomFile: 'pom.xml'
-    mavenOptions: '-Xmx3072m'
+    mavenOptions: '-Xmx3072m -Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false -Dmaven.wagon.httpconnectionManager.ttlSeconds=120'    
     javaHomeOption: 'JDKVersion'
     jdkVersionOption: '1.8'
     jdkArchitectureOption: 'x64'