[ImgBot] Optimize images
*Total -- 13,778.09kb -> 7,982.94kb (42.06%)
/screenshot.png -- 380.40kb -> 176.26kb (53.66%)
/images/kotlin.png -- 1,028.95kb -> 562.95kb (45.29%)
/images/python.png -- 1,050.93kb -> 580.21kb (44.79%)
/images/javascript.png -- 1,056.22kb -> 595.58kb (43.61%)
/images/c.png -- 1,095.97kb -> 622.84kb (43.17%)
/images/css.png -- 1,103.18kb -> 634.00kb (42.53%)
/images/ruby.png -- 1,080.70kb -> 623.79kb (42.28%)
/images/go.png -- 1,108.53kb -> 641.02kb (42.17%)
/images/java.png -- 1,122.05kb -> 652.92kb (41.81%)
/images/rust.png -- 1,105.41kb -> 654.45kb (40.8%)
/images/typescript.png -- 1,143.21kb -> 684.39kb (40.13%)
/images/php.png -- 1,200.86kb -> 733.59kb (38.91%)
/images/html.png -- 1,301.69kb -> 820.94kb (36.93%)
Signed-off-by: ImgBotApp <ImgBotHelp@gmail.com>
