[ImgBot] Optimize images

*Total -- 1,031.75kb -> 872.83kb (15.4%)

/app/src/main/res/drawable-xxxhdpi/maintaining.png -- 18.51kb -> 8.01kb (56.74%)
/app/src/main/res/drawable/maintaining.png -- 18.51kb -> 8.01kb (56.74%)
/app/src/main/res/drawable/tasknull_placeholder.png -- 11.15kb -> 5.16kb (53.74%)
/app/src/main/res/drawable-xxxhdpi/logovedika.png -- 5.60kb -> 2.86kb (49.03%)
/app/src/main/res/drawable/logovedika.png -- 5.60kb -> 2.86kb (49.03%)
/app/src/main/res/drawable-v24/rtr.png -- 4.54kb -> 2.59kb (43.05%)
/app/src/main/res/drawable-v24/ab.png -- 2.98kb -> 1.83kb (38.53%)
/app/src/main/res/drawable/tasks_placeholder_grey.png -- 23.35kb -> 15.71kb (32.72%)
/app/src/main/res/drawable-v24/apphd.png -- 90.12kb -> 64.79kb (28.11%)
/app/src/main/res/drawable-xxxhdpi/remove.png -- 16.50kb -> 12.59kb (23.71%)
/app/src/main/res/drawable/remove.png -- 16.50kb -> 12.59kb (23.71%)
/app/src/main/res/drawable/c3.png -- 24.76kb -> 19.27kb (22.16%)
/app/src/main/res/drawable/ncs.png -- 120.89kb -> 98.55kb (18.48%)
/app/src/main/res/drawable/c2.png -- 27.45kb -> 22.45kb (18.21%)
/app/src/main/res/drawable-xxhdpi/profile_pic_placeholder.png -- 19.44kb -> 15.90kb (18.2%)
/app/src/main/res/drawable-xxhdpi/default_pp.png -- 19.44kb -> 15.90kb (18.2%)
/app/src/main/res/drawable-xxxhdpi/default_pp.png -- 25.06kb -> 20.60kb (17.78%)
/app/src/main/res/drawable-xxxhdpi/profile_pic_placeholder.png -- 25.06kb -> 20.60kb (17.78%)
/app/src/main/res/drawable/c1.png -- 49.22kb -> 40.75kb (17.22%)
/app/src/main/res/drawable-xhdpi/default_pp.png -- 10.40kb -> 9.17kb (11.82%)
/app/src/main/res/drawable-xhdpi/profile_pic_placeholder.png -- 10.40kb -> 9.17kb (11.82%)
/app/src/main/app_icon-playstore.png -- 110.31kb -> 97.80kb (11.35%)
/app/src/main/res/drawable-hdpi/default_pp.png -- 7.34kb -> 6.69kb (8.84%)
/app/src/main/res/drawable-hdpi/profile_pic_placeholder.png -- 7.34kb -> 6.69kb (8.84%)
/app/src/main/res/drawable-xxhdpi/remove.png -- 25.35kb -> 23.62kb (6.84%)
/app/src/main/res/drawable-v24/logogradhd.png -- 50.13kb -> 47.50kb (5.23%)
/app/src/main/res/drawable-xhdpi/remove.png -- 14.21kb -> 13.62kb (4.14%)
/app/src/main/res/drawable-mdpi/default_pp.png -- 4.28kb -> 4.13kb (3.47%)
/app/src/main/res/drawable-mdpi/profile_pic_placeholder.png -- 4.28kb -> 4.13kb (3.47%)
/app/src/main/res/drawable-xxhdpi/logout.png -- 1.17kb -> 1.14kb (3.24%)
/app/src/main/res/drawable-xxhdpi/logovedika.png -- 11.11kb -> 10.84kb (2.48%)
/app/src/main/res/mipmap-xxxhdpi/app_icon_foreground.png -- 48.29kb -> 47.13kb (2.38%)
/app/src/main/res/drawable-xxxhdpi/sampleprojectdp.jpg -- 16.87kb -> 16.56kb (1.81%)
/app/src/main/res/drawable/sampleprojectdp.jpeg -- 16.87kb -> 16.56kb (1.81%)
/app/src/main/res/drawable-hdpi/remove.png -- 9.79kb -> 9.62kb (1.72%)
/app/src/main/res/mipmap-xxhdpi/app_icon_foreground.png -- 25.80kb -> 25.40kb (1.56%)
/app/src/main/res/drawable/bg2.jpg -- 71.38kb -> 70.54kb (1.18%)
/app/src/main/res/mipmap-xhdpi/app_icon_foreground.png -- 10.93kb -> 10.83kb (0.97%)
/app/src/main/res/mipmap-hdpi/app_icon_foreground.png -- 6.37kb -> 6.31kb (0.91%)
/app/src/main/res/mipmap-xxxhdpi/app_icon.png -- 22.22kb -> 22.18kb (0.18%)
/app/src/main/res/mipmap-xxxhdpi/app_icon_round.png -- 22.22kb -> 22.18kb (0.18%)

Signed-off-by: ImgBotApp <[email protected]>