[ImgBot] Optimize images

*Total -- 246.33kb -> 201.72kb (18.11%)

/Hack Club/Solder/schematic.png -- 39.28kb -> 25.05kb (36.23%)
/Hack Club/Solder/2d-view.png -- 35.63kb -> 26.17kb (26.56%)
/Hack Club/Solder/pcb-layout.png -- 60.13kb -> 49.94kb (16.96%)
/Hack Club/SayCheese/html_qr_code.png -- 12.56kb -> 10.71kb (14.75%)
/Hack Club/Solder/3d-view.png -- 95.25kb -> 86.52kb (9.16%)
/PerformanceJSON/public/favicon.svg -- 3.47kb -> 3.33kb (4.05%)

Signed-off-by: ImgBotApp <ImgBotHelp@gmail.com>

Author: ImgBotApp