test: fix test failures in ActionEventInterceptorTest

```
Error:  Failures:
Error:    ActionEventInterceptorTest.testInterceptComplete:247
Error:    ActionEventInterceptorTest.testInterceptException:261
Error:    ActionEventInterceptorTest.testInterceptStartAsync:234 expected:<Starting VM[.  Id: 0 Name: null]> but was:<Starting VM[]>
```

server/src/test/java/com/cloud/event/ActionEventInterceptorTest.java

@@ -172,6 +172,7 @@ public EventVO answer(InvocationOnMock invocation) throws Throwable {
         account.setId(ACCOUNT_ID);
         user = new UserVO(1, "testuser", "password", "firstname", "lastName", "email", "timezone",
                 UUID.randomUUID().toString(), User.Source.UNKNOWN);
+        CallContext.register(user, account);
 
         Mockito.when(accountDao.findById(ACCOUNT_ID)).thenReturn(account);
     }
@@ -265,7 +266,6 @@ public void testInterceptException() throws NoSuchMethodException {
 
     @Test
     public void testInterceptExceptionResource() throws NoSuchMethodException {
-        CallContext.register(user, account);
         Long resourceId = 1L;
         ApiCommandResourceType resourceType = ApiCommandResourceType.VirtualMachine;
         CallContext.current().setEventResourceId(resourceId);