docs: remove wifi part in docs_not_updated of esp32c2

docs/docs_not_updated/esp32c2.txt

@@ -15,7 +15,6 @@ api-guides/esp-ble-mesh/ble-mesh-feature-list
 api-guides/esp-ble-mesh/ble-mesh-terminology
 api-guides/esp-ble-mesh/ble-mesh-architecture
 api-guides/esp-ble-mesh/ble-mesh-faq
-api-guides/wifi-security
 api-reference/api-conventions
 api-reference/template
 api-reference/provisioning/protocomm