Add Kakao (#3192)

Co-authored-by: Lucas Becker <runxel@users.noreply.github.com>

_data/simple-icons.json

@@ -3380,6 +3380,11 @@
             "hex": "6F02B5",
             "source": "https://www.dropbox.com/sh/2qihtgrzllws8ki/AABmo9X1KMT6lHnvh4Em7dpWa?dl=0"
         },
+        {
+            "title": "Kakao",
+            "hex": "FFCD00",
+            "source": "https://www.kakaocorp.com/kakao/introduce/ci"
+        },
         {
             "title": "Karlsruher Verkehrsverbund",
             "hex": "9B2321",

icons/kakao.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Kakao icon</title><path d="M3.0743 10.4403l.655.4728-1.6101 2.0192 1.8647 2.2373-.646.5004-2.201-2.6924zm-2.2376 5.102H0V8.5121l.8367-.182zm20.944-4.3837c-.4364 0-.7715.1637-1.0049.4912-.2338.3274-.3505.8064-.3505 1.437 0 .6247.1167 1.096.3505 1.4143.2334.3183.5685.4775 1.0049.4775.4423 0 .7804-.1593 1.0143-.4775.2332-.3182.35-.7896.35-1.4142 0-.6307-.1168-1.1097-.35-1.4371-.234-.3275-.572-.4912-1.0143-.4912m0-.673c.691 0 1.234.2245 1.6277.673.3944.4488.5916 1.0915.5916 1.9283 0 .8244-.1955 1.4583-.5868 1.901-.3909.4422-.9356.6637-1.6325.6637-.691 0-1.234-.2215-1.6277-.6638-.3944-.4426-.5916-1.0765-.5916-1.901 0-.8367.1984-1.4794.5957-1.9282.3973-.4485.9385-.673 1.6236-.673m-5.534 4.4658a1.496 1.496 0 0 0 .3576-.0456 2.8804 2.8804 0 0 0 .3713-.1181 2.0066 2.0066 0 0 0 .3488-.1774 2.0778 2.0778 0 0 0 .2895-.2229v-1.1641h-.8693c-.441 0-.7626.0758-.9645.2274-.2025.1516-.3031.391-.3031.7185 0 .5214.2563.7822.7697.7822m-1.5704-.7458c0-.5032.1682-.887.5045-1.1504.337-.2638.826-.396 1.4691-.396h.964v-.3182c0-.77-.3393-1.155-1.0185-1.155-.2184 0-.447.0304-.6869.091-.2398.0608-.4594.1365-.659.2274l-.2457-.5913c.2487-.1394.517-.2469.8047-.323.2878-.0754.5685-.1136.8414-.1136 1.176 0 1.7646.6276 1.7646 1.8826v3.1833h-.6188l-.1-.5457c-.2488.2001-.5134.3547-.796.464-.2817.1092-.55.1637-.8046.1637-.4429 0-.7899-.1258-1.0416-.3775-.2515-.2517-.3772-.5987-.3772-1.0413m-1.6508-3.7653l.655.4728-1.6095 2.0192 1.864 2.2373-.6454.5004-2.201-2.6924zm-2.237 5.102h-.8367V8.5121l.8368-.182zm-4.4936-.5909c.1148 0 .2339-.0151.3576-.0456a2.8794 2.8794 0 0 0 .3713-.1181 1.9842 1.9842 0 0 0 .3488-.1774 2.0477 2.0477 0 0 0 .29-.2229v-1.1641h-.8698c-.4404 0-.762.0758-.9645.2274-.202.1516-.3031.391-.3031.7185 0 .5214.2563.7822.7697.7822m-1.5704-.7458c0-.5032.1682-.887.5052-1.1504.3363-.2638.826-.396 1.4684-.396h.9646v-.3182c0-.77-.3399-1.155-1.019-1.155-.218 0-.4471.0304-.6863.091-.2398.0608-.4595.1365-.6597.2274l-.2457-.5913c.2487-.1394.517-.2469.8053-.323.2878-.0754.5684-.1136.8408-.1136 1.1766 0 1.7646.6276 1.7646 1.8826v3.1833h-.6182l-.1001-.5457c-.2487.2001-.514.3547-.7958.464-.282.1092-.5501.1637-.8053.1637-.4423 0-.7893-.1258-1.041-.3775-.2516-.2517-.3778-.5987-.3778-1.0413Z"/></svg>