[Question]: return enum WRONG_Password (ESP8266WIFISTA.cpp)

### Basic Infos

- [x] This issue complies with the [issue POLICY doc](https://github.com/esp8266/Arduino/blob/master/POLICY.md).
- [x] I have read the documentation at [readthedocs](https://arduino-esp8266.readthedocs.io/en/latest) and the issue is not addressed there.
- [x] I have tested that the issue is present in current master branch (aka latest git).
- [x] I have searched the issue tracker for a similar issue.
- [ ] If there is a stack dump, I have decoded it.
- [x] I have filled out all fields below.

#### Platform

- Hardware: [ESP-12E]
- Core Version: [core 3.0.1]
- Development Env: [Arduino IDE]
- Operating System: [Windows]

### Settings in IDE

- Module: [Wemos D1 mini]
- Flash Mode: [qio|dio|other]
- Flash Size: [4MB]
- lwip Variant: [v1.4|v2 Lower Memory|Higher Bandwidth]
- Reset Method: [ck|nodemcu]
- Flash Frequency: [40Mhz]
- CPU Frequency: [80Mhz]
- Upload Using: [SERIAL]
- Upload Speed: [115200]

### Problem Description
Hello is it here better to return the Status 6 == WRONG_PASSWORD?

https://github.com/esp8266/Arduino/blob/8a42163a50e97fddd2dd1d7522fbe6bfc5eeb929/libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp#L136-L140