[ImgBot] Optimize images

*Total -- 1,389.58kb -> 1,125.04kb (19.04%)

/WebViewSample/app/src/main/res/drawable/logo.png -- 79.75kb -> 53.35kb (33.09%)
/Screenshot_1697438177.png -- 113.52kb -> 78.97kb (30.43%)
/Screenshot_1697438175.png -- 152.34kb -> 107.14kb (29.67%)
/Screenshot_1697438189.png -- 138.04kb -> 97.86kb (29.11%)
/WebViewSample/app/src/main/ic_launcher_new-playstore.png -- 25.29kb -> 21.55kb (14.79%)
/Screenshot_1697438173.png -- 694.71kb -> 602.16kb (13.32%)
/Screenshot_1697438182.png -- 185.92kb -> 163.99kb (11.79%)

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

Author: ImgBotApp