Look for the new cookie name is eval only til shib is released in prod.

tests/test_2fa_duo.py

@@ -207,15 +207,23 @@ def test_remember_me_cookie(
         # shib_idp_session, shib_idp_session_ss
 
         cookie_names = {cookie['name'] for cookie in fresh_browser.get_cookies()}
-        assert 'shib_idp_session' in cookie_names
+        # prod and eval are different for about a week til the new shib is released to prod.
+        if test_env == 'eval':
+            assert '__Host-shib_idp_session' in cookie_names
+        else:
+            assert 'shib_idp_session' in cookie_names
         assert 'shib_idp_session_ss' in cookie_names
 
         fresh_browser.get(f'{sp_url(sp)}/Shibboleth.sso/Logout?return={idp_url}/profile/Logout')
         # shib_idp_session* cookies should be gone.
         fresh_browser.wait_for_tag('span', 'Your UW NetID sign-in session has ended.')
 
         cookie_names = {cookie['name'] for cookie in fresh_browser.get_cookies()}
-        assert 'shib_idp_session' not in cookie_names
+        # prod and eval are different for about a week til the new shib is released to prod.
+        if test_env == 'eval':
+            assert '__Host-shib_idp_session' not in cookie_names
+        else:
+            assert 'shib_idp_session' not in cookie_names
         assert 'shib_idp_session_ss' not in cookie_names
 
     sp = ServiceProviderInstance.diafine12