feat; use responsive youtube player

Author: zoobestik

src/components/Markdown/CustomTags.tsx

@@ -1,3 +1,4 @@
+export { default as YoutubePlayer} from "@jetbrains/kotlin-web-site-ui/out/components/youtube-player";
 export {KtlLayout as Layout} from "../KtlLayout";
 export {Answer, FAQ, Question} from "../FAQ";
 export {Structure} from "../Structure";
@@ -9,4 +10,4 @@ export {NotFound} from "../NotFound";
 export {Grants, GrantsAction, GrantsTitle} from "../Grants";
 export {PagePreview} from "../PagePreview";
 export {PairedBlock} from "../PairedBlock";
-export {LatestNews} from "../LatestNews";
+export {LatestNews} from "../LatestNews";

src/pages/news/gsoc-2023-kflogger/index.md

@@ -13,7 +13,7 @@ KFlogger incorporates the existing JVM Flogger codebase as a Java module, preser
 
 Here is a demo of this working on Android and iOS:
 
-<iframe width="560" height="315" src="https://www.youtube.com/embed/hkyL-Lhkla8?si=sC-VNE7s8YTZ673C" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+<YoutubePlayer id="hkyL-Lhkla8" />
 
 ## Getting Started