server bug fix: remove network details when network is removed (#5675)

engine/orchestration/src/main/java/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java

diff --git a/engine/orchestration/src/main/java/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java b/engine/orchestration/src/main/java/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
index 136c2a7..7e206ff 100644
--- a/engine/orchestration/src/main/java/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
+++ b/engine/orchestration/src/main/java/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
@@ -3116,6 +3116,8 @@
                                 if (networkAccount != null) {
                                     _networkAccountDao.remove(networkAccount.getId());
                                 }
+
+                                networkDetailsDao.removeDetails(networkFinal.getId());
                             }
 
                             final NetworkOffering ntwkOff = _entityMgr.findById(NetworkOffering.class, networkFinal.getNetworkOfferingId());
@@ -4403,4 +4405,4 @@
                 GuestDomainSuffix, NetworkThrottlingRate, MinVRVersion,
                 PromiscuousMode, MacAddressChanges, ForgedTransmits, MacLearning, RollingRestartEnabled};
     }
-}
\ No newline at end of file
+}