Resolve "Update Filevine Metadata to use Email NameId"

Closes #336 (closed)

nefed.xml

@@ -28815,7 +28815,7 @@ Gk3Mp05d1eUmuSx+la30QAXkFgNXDP3Cp3JSKyG5A6EWjhXTyuNZcI/ffo6tjNWg
             </mdui:UIInfo>
         </Extensions>
         <SPSSODescriptor AuthnRequestsSigned="false" WantAssertionsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
-            <NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified</NameIDFormat>
+            <NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress</NameIDFormat>
             <AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://d9e933ef-6f98-4876-9822-01850720d3ed.auth.us-west-2.amazoncognito.com/saml2/idpresponse" index="1" />
         </SPSSODescriptor>
         <Organization>