Disable Idle Power Saver by default

Since the IPS parameters are currently hardcoded and no way to
override them, this commit will disabling IPS by default.
This will prevent IPS from impacting performance testing.

Tested manually on Rainier

Signed-off-by: Chris Cain <cjcain@us.ibm.com>
Change-Id: Idbf3e0699f7cd3fffe2fbb3116fb91a502e90d44
diff --git a/occ_status.cpp b/occ_status.cpp
index 1ac5212..344134f 100644
--- a/occ_status.cpp
+++ b/occ_status.cpp
@@ -418,7 +418,7 @@
     // Data:
     cmd.push_back(0x11); // Config Format: IPS Settings
     cmd.push_back(0x00); // Version
-    cmd.push_back(0x01); // IPS Enable: enabled
+    cmd.push_back(0x00); // IPS Enable: disabled
     cmd.push_back(0x00); // Enter Delay Time (240s)
     cmd.push_back(0xF0); //
     cmd.push_back(0x08); // Enter Utilization (8%)