Update vulture whitelist

whitelist.py

@@ -2,9 +2,10 @@
 HOST  # unused variable (config.py:6)
 LOGGING_LEVEL  # unused variable (config.py:7)
 RH_SVC_URL  # unused variable (config.py:8)
-ACCOUNT_SERVICE_URL  # unused variable (config.py:13)
-LANGUAGES  # unused variable (config.py:14)
-EQ_URL  # unused variable (config.py:15)
+SECRET_KEY  # unused variable (config.py:12)
+ACCOUNT_SERVICE_URL  # unused variable (config.py:15)
+LANGUAGES  # unused variable (config.py:16)
+EQ_URL  # unused variable (config.py:17)
 DEBUG  # unused variable (config.py:21)
 PORT  # unused variable (config.py:22)
 HOST  # unused variable (config.py:23)
@@ -13,8 +14,8 @@
 SECRET_KEY  # unused variable (config.py:26)
 ACCOUNT_SERVICE_URL  # unused variable (config.py:30)
 RH_SVC_URL  # unused variable (config.py:31)
-DEBUG  # unused variable (config.py:37)
-RH_SVC_URL  # unused variable (config.py:38)
+DEBUG  # unused variable (config.py:35)
+RH_SVC_URL  # unused variable (config.py:36)
 wsgi_app  # unused variable (gunicorn.conf.py:9)
 bind  # unused variable (gunicorn.conf.py:12)
 worker_class  # unused variable (gunicorn.conf.py:14)
@@ -23,12 +24,13 @@
 accesslog  # unused variable (gunicorn.conf.py:24)
 logconfig  # unused variable (gunicorn.conf.py:27)
 _.secret_key  # unused attribute (rh_ui/app_setup.py:28)
-TestingConfig  # unused class (config.py:36)
+_.session_cookie_name  # unused attribute (rh_ui/app_setup.py:29)
+TestingConfig  # unused class (config.py:34)
 add_language_code  # unused function (rh_ui/views/i18n.py:19)
 pull_lang_code  # unused function (rh_ui/views/i18n.py:24)
 cookies  # unused function (rh_ui/views/info_pages.py:11)
 privacy_and_data_protection  # unused function (rh_ui/views/info_pages.py:16)
 start_get  # unused function (rh_ui/views/start.py:22)
-add_security_headers  # unused function (rh_ui/security.py:67)
+add_security_headers  # unused function (rh_ui/security.py:61)
 info_healthcheck  # unused function (rh_ui/views/healthcheck.py:6)
 start_post  # unused function (rh_ui/views/start.py:27)