Use Idle Power Saver parameters from DBus

Allows users to enable and update the IPS parameters instead of
using hardcoded values.

Change-Id: I9010c4b4d3dbdf130a4a778f71c87279681a9f1a
Signed-off-by: Chris Cain <cjcain@us.ibm.com>
diff --git a/occ_manager.hpp b/occ_manager.hpp
index 43cc32f..5b97abc 100644
--- a/occ_manager.hpp
+++ b/occ_manager.hpp
@@ -147,6 +147,9 @@
 #ifdef POWER10
     /** @brief Power mode monitor and notification object */
     std::unique_ptr<open_power::occ::powermode::PowerMode> pmode;
+
+    /** @brief Idle Power Saver monitor and notification object */
+    std::unique_ptr<open_power::occ::powermode::PowerIPS> pips;
 #endif
 
     /** @brief sbdbusplus match objects */