Remove OemSession from metadata

In d678d4fc59f131cf9820c1783f86a4a6ede32995 I forgot to remove
OemSession from the metadata, and it now returns invalid.  This was
missed in testsing, because this was originally stacked with patches
that remove the $metadata hardcoding entirely, so with that patch, this
error wasn't present.

Tested: CI can catch this just fine.  Regression fix.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I56ad68846174d42004565dd3bc75f3008720d58a
diff --git a/scripts/update_schemas.py b/scripts/update_schemas.py
index b0bf0d4..ef093dd 100755
--- a/scripts/update_schemas.py
+++ b/scripts/update_schemas.py
@@ -355,15 +355,6 @@
     )
     metadata_index.write("    </edmx:Reference>\n")
 
-    metadata_index.write(
-        '    <edmx:Reference Uri="/redfish/v1/schema/OemSession_v1.xml">\n'
-    )
-    metadata_index.write('        <edmx:Include Namespace="OemSession"/>\n')
-    metadata_index.write(
-        '        <edmx:Include Namespace="OemSession.v1_0_0"/>\n'
-    )
-    metadata_index.write("    </edmx:Reference>\n")
-
     metadata_index.write("</edmx:Edmx>\n")
 
 
diff --git a/static/redfish/v1/$metadata/index.xml b/static/redfish/v1/$metadata/index.xml
index f8bd5bb..ce282ba 100644
--- a/static/redfish/v1/$metadata/index.xml
+++ b/static/redfish/v1/$metadata/index.xml
@@ -2841,8 +2841,4 @@
         <edmx:Include Namespace="OemAccountService"/>
         <edmx:Include Namespace="OemAccountService.v1_0_0"/>
     </edmx:Reference>
-    <edmx:Reference Uri="/redfish/v1/schema/OemSession_v1.xml">
-        <edmx:Include Namespace="OemSession"/>
-        <edmx:Include Namespace="OemSession.v1_0_0"/>
-    </edmx:Reference>
 </edmx:Edmx>