fixes #2612 - move Task into Orchestration namespace due to RbVmomi conflict(cherry picked from commit 467ea135da2b2309d306fd7e97d5c52a9ab00dbe)
fixes #2612 - move Task into Orchestration namespace due to RbVmomi conflict
(cherry picked from commit 467ea135da2b2309d306fd7e97d5c52a9ab00dbe)