Performance optimization for Wi-Fi BSS scan. (IDFGH-14397)

[Frostie314159]

Answers checklist.

• I have read the documentation ESP-IDF Programming Guide and the issue is not addressed there.
• I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
• I have searched the issue tracker for a similar issue and not found a similar issue.

General issue report

Hi,

I opened an on the esp32-wifi-lib repository, which suggests an optimization to BSS scans. I'm unsure, whether that repo is actively monitored, so I reopened the issue here.
The issue can be found here espressif/esp32-wifi-lib#42

Greetings

Simon