[ImgBot] Optimize images

*Total -- 394.62kb -> 305.29kb (22.64%)

/android/app/src/main/res/mipmap-xhdpi/ic_launcher_background.png -- 21.02kb -> 13.74kb (34.66%)
/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_background.png -- 50.69kb -> 33.17kb (34.57%)
/android/app/src/main/res/mipmap-hdpi/ic_launcher_background.png -- 11.27kb -> 7.61kb (32.51%)
/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_background.png -- 93.71kb -> 63.93kb (31.78%)
/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png -- 3.66kb -> 2.53kb (30.77%)
/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png -- 2.47kb -> 1.87kb (24.21%)
/android/app/src/main/res/mipmap-mdpi/ic_launcher_background.png -- 4.45kb -> 3.40kb (23.51%)
/android/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png -- 1.54kb -> 1.19kb (22.83%)
/android/app/src/main/ic_launcher-playstore.png -- 111.23kb -> 90.98kb (18.2%)
/android/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png -- 1.09kb -> 0.92kb (15.52%)
/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -- 15.59kb -> 13.43kb (13.85%)
/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -- 9.61kb -> 8.35kb (13.03%)
/Icons/Stable.svg -- 1.54kb -> 1.35kb (12.28%)
/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png -- 5.25kb -> 4.63kb (11.86%)
/android/app/src/main/res/mipmap-mdpi/ic_launcher.png -- 2.44kb -> 2.17kb (10.88%)
/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -- 3.53kb -> 3.18kb (9.87%)
/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -- 22.30kb -> 20.64kb (7.46%)
/android/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png -- 0.70kb -> 0.65kb (6.18%)
/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -- 13.88kb -> 13.28kb (4.32%)
/Icons/Nightly.svg -- 8.80kb -> 8.61kb (2.22%)
/Icons/Unstable.svg -- 8.90kb -> 8.71kb (2.19%)
/Icons/PlayIcon.svg -- 0.93kb -> 0.93kb (0.84%)

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

Icons/Stable.svg

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