fix: platformSection spacing (#13243)

closes #13134

Author: a-hariti

src/components/platformSection.tsx renamed to src/components/platformSection/index.tsx

@@ -2,6 +2,8 @@ import {DocNode, getCurrentPlatformOrGuide, getPlatform} from 'sentry-docs/docTr
 import {serverContext} from 'sentry-docs/serverContext';
 import {Platform, PlatformGuide} from 'sentry-docs/types';
 
+import styles from './style.module.css';
+
 function getPlatformsWithFallback(
   rootNode: DocNode,
   platformOrGuide: Platform | PlatformGuide
@@ -87,5 +89,5 @@ export function PlatformSection({
     return null;
   }
 
-  return children;
+  return <div className={styles['no-space-around-ul']}>{children}</div>;
 }

src/components/platformSection/style.module.css

@@ -0,0 +1,5 @@
+.no-space-around-ul {
+  & ul, & + ul {
+    margin: 0;
+  }
+}