sdbus++: use non-deprecated namespaces

The sdbusplus repository has deprecated some namespaces and they are
currently only enabled with the SDBUSPP_REMOVE_DEPRECATED_NAMESPACE
guard.  Switch to the new namespace names.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I9f67e74a02616d8ea2241c18758308f2b669672d
diff --git a/scheduled_host_transition.hpp b/scheduled_host_transition.hpp
index dbf38f7..9b7c53f 100644
--- a/scheduled_host_transition.hpp
+++ b/scheduled_host_transition.hpp
@@ -18,9 +18,9 @@
 {
 
 using Transition =
-    sdbusplus::xyz::openbmc_project::State::server::Host::Transition;
+    sdbusplus::server::xyz::openbmc_project::state::Host::Transition;
 using ScheduledHostTransitionInherit = sdbusplus::server::object_t<
-    sdbusplus::xyz::openbmc_project::State::server::ScheduledHostTransition>;
+    sdbusplus::server::xyz::openbmc_project::state::ScheduledHostTransition>;
 
 /** @class ScheduledHostTransition
  *  @brief Scheduled host transition implementation.