Add Cesium (#2659) (#2660)

_data/simple-icons.json

@@ -825,6 +825,11 @@
             "hex": "262577",
             "source": "https://wiki.centos.org/ArtWork/Brand/Logo"
         },
+        {
+            "title": "Cesium",
+            "hex": "6CADDF",
+            "source": "https://cesium.com/press/"
+        },
         {
             "title": "CEVO",
             "hex": "1EABE2",

icons/cesium.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Cesium icon</title><path d="M23.0283 10.216c-.3959 0-.7785.22-1.0792.6168l-3.7755 4.994c-.625.8275-1.5128 1.3012-2.4355 1.3012h-.0143c-.9236 0-1.8115-.4737-2.4355-1.3012l-3.7754-4.994c-.2998-.3969-.6823-.6168-1.0802-.6168-.3949 0-.7795.22-1.0781.6168l-3.7765 4.994c-.621.8204-1.4996 1.294-2.414 1.3012C3.088 21.186 7.2113 24 12.0004 24 18.6268 24 24 18.6276 24 12.001c0-.4705-.0338-.9308-.086-1.382-.2638-.2598-.5697-.403-.8857-.403m-7.019-2.5972c-.6936 0-1.2542-.5616-1.2542-1.2541s.5606-1.2541 1.2541-1.2541c.6925 0 1.254.5616 1.254 1.254s-.5615 1.2542-1.254 1.2542M12.0005 0C5.3732 0 0 5.3714 0 12.001c0 1.0536.1504 2.0704.406 3.0463.2272.175.4788.2762.7366.2762.3979 0 .7804-.2189 1.0812-.6138l3.7754-4.996c.623-.8285 1.5129-1.3021 2.4335-1.3021.9226 0 1.8095.4736 2.4355 1.3021l3.6323 4.8037.1565.1923c.2997.3939.6812.6107 1.074.6138.3918-.003.7743-.22 1.072-.6138l.1595-.1923 3.6323-4.8037c.624-.8285 1.5118-1.3021 2.4335-1.3021.1462 0 .2935.0163.4367.0388C21.9522 3.5557 17.3922 0 12.0005 0"/></svg>