[ImgBot] Optimize images

*Total -- 8,417.42kb -> 7,470.02kb (11.26%)

/assets/img/cs/cs_75_white.png -- 56.24kb -> 40.48kb (28.02%)
/assets/img/cs/exe 2022/janajith.png -- 426.11kb -> 349.28kb (18.03%)
/assets/img/cs/exe 2022/Arvin.png -- 354.91kb -> 292.33kb (17.63%)
/assets/img/cs/exe 2022/adithyan.png -- 380.50kb -> 314.00kb (17.48%)
/assets/img/cs/exe 2022/sanjayan.png -- 403.26kb -> 333.71kb (17.25%)
/assets/img/cs/exe 2022/Swathy.png -- 389.03kb -> 325.76kb (16.26%)
/assets/img/cs/events/exe2021/XTREME2.jpg -- 102.38kb -> 87.83kb (14.22%)
/assets/img/cs/events/exe2021/blogger 1.png -- 240.46kb -> 206.58kb (14.09%)
/assets/img/cs/exe 2022/Visakh.png -- 258.32kb -> 222.55kb (13.85%)
/assets/img/cs/events/exe2021/Prep It Up (2).png -- 1,126.27kb -> 1,001.81kb (11.05%)
/assets/img/cs/events/hello.png -- 2,919.45kb -> 2,628.65kb (9.96%)
/assets/img/cs/events/exe2021/letsextreme3.jpeg -- 143.92kb -> 132.14kb (8.18%)
/assets/img/cs/events/exe2021/letsxtreme.jpeg -- 93.99kb -> 86.41kb (8.06%)
/assets/img/cs/events/exe2021/logo_design.jpeg -- 165.98kb -> 153.02kb (7.81%)
/assets/img/cs/events/exe2021/hochello.jpeg -- 153.36kb -> 144.52kb (5.76%)
/assets/img/cs/events/hoc ice.jpeg -- 431.66kb -> 409.70kb (5.09%)
/assets/img/cs/events/cl_battle.jpeg -- 144.67kb -> 137.50kb (4.95%)
/assets/img/cs/events/hoc2re.jpeg -- 171.80kb -> 164.49kb (4.26%)
/assets/img/cs/events/hoc2.jpeg -- 171.89kb -> 164.57kb (4.26%)
/assets/img/cs/events/workshop.jpeg -- 147.13kb -> 142.24kb (3.32%)
/assets/img/cs/sb geci_white.png -- 136.09kb -> 132.46kb (2.67%)

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