"Exception occurred during deployment" should not be reported during deploying

[andxu]

We should not report this fatal error message "Exception occurred during deployment" while actually deployment will be done successfully.

[INFO] Deploying the zip package gs-spring-boot-1573024504657-f3de6ff0-19a6-4812-895c-9bb6074a873b1385000762236349582.zip...
[INFO] Exception occurred during deployment: java.net.SocketTimeoutException: timeout, retry immediately(1/3)...
[INFO] Successfully deployed the artifact to https://gs-spring-boot-1573024504657.azurewebsites.net
[Nov 06, 2019 3:19:27 PM com.microsoft.applicationinsights.core.dependencies.http.impl.execchain.RetryExec execute
INFO: I/O exception (java.net.SocketException) caught when processing request to {s}->https://rt.services.visualstudio.com:443: Socket closed
INFO] ------------------------------------------------------------------------
[INFO] Nov 06, 2019 3:19:27 PM com.microsoft.applicationinsights.core.dependencies.http.impl.execchain.RetryExec execute
INFO: Retrying request to {s}->https://rt.services.visualstudio.com:443
BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:48 min
[INFO] Finished at: 2019-11-06T15:19:27+08:00
[INFO] Final Memory: 72M/589M