Update schema files to 2018.2

Redfish schema 2018.2 was released on September 20th, 2018.  While there
aren't any plans to utilize any of the new services, it makes sense to
keep up to date with the latest static data.

This commit was largely done automatically using the update_schemas.py
script.

Change-Id: Ieaa9f1ab2a47244ef201cfe9a064744d7d156745
Signed-off-by: Ed Tanous <ed.tanous@intel.com>
diff --git a/static/redfish/v1/schema/Protocol_v1.xml b/static/redfish/v1/schema/Protocol_v1.xml
index e81e996..7b7973a 100644
--- a/static/redfish/v1/schema/Protocol_v1.xml
+++ b/static/redfish/v1/schema/Protocol_v1.xml
@@ -5,7 +5,7 @@
 <!--#                                                                                      -->
 <!--# For a detailed change log, see the README file contained in the DSP8010 bundle,      -->
 <!--# available at http://www.dmtf.org/standards/redfish                                   -->
-<!--# Copyright 2014-2017 Distributed Management Task Force, Inc. (DMTF).                  -->
+<!--# Copyright 2014-2018 DMTF.                                                            -->
 <!--# For the full DMTF copyright policy, see http://www.dmtf.org/about/policies/copyright -->
 <!--################################################################################       -->
 <!---->
@@ -26,8 +26,8 @@
       <Annotation Term="OData.Description" String="This enum describes all Protocols supported by devices in the Storage and Fabric models."/>
       <EnumType Name="Protocol">
         <Member Name="PCIe">
-          <Annotation Term="OData.Description" String="PCI Express (Vendor Proprietary)."/>
-          <Annotation Term="OData.LongDescription" String="This value shall mean that this device conforms to the PCI-SIG PCI Express Base Specification only beyond that is uses some vendor proprietary mechanism to communicate."/>
+          <Annotation Term="OData.Description" String="PCI Express."/>
+          <Annotation Term="OData.LongDescription" String="This value shall mean that this device conforms to the PCI-SIG PCI Express Base Specification."/>
         </Member>
         <Member Name="AHCI">
           <Annotation Term="OData.Description" String="Advanced Host Controller Interface."/>
@@ -117,6 +117,10 @@
           <Annotation Term="OData.Description" String="RDMA over Converged Ethernet Protocol Version 2."/>
           <Annotation Term="OData.LongDescription" String="This value shall mean that this device conforms to the RDMA over Converged Ethernet version 2 protocol as defined by the Infiniband Architecture Specification."/>
         </Member>
+        <Member Name="I2C">
+          <Annotation Term="OData.Description" String="Inter-Integrated Circuit Bus."/>
+          <Annotation Term="OData.LongDescription" String="This value shall mean that this device conforms to the NXP Semiconductors I2C-bus Specification."/>
+        </Member>
         <Member Name="OEM">
           <Annotation Term="OData.Description" String="OEM specific."/>
           <Annotation Term="OData.LongDescription" String="This value shall mean that this device conforms to an OEM specific architecture and additional information may be included in the OEM section."/>