jonylee@hfd

> the firmware from this PR is prepared for the upcoming release of 5075 which on the AKKO official website,and it is a different variant supports the QMK.@adophoxia

> After flashing the firmware from this PR, the rgb on my akko 5075 doesn't turn off when I sleep/shutdown my pc. Not sure if this is something to do...

@zvecr pls check again，TKS！

This PR has not been Update for a long time，please review again，thank you very much！ @fauxpark @zvecr