Update index.md (#1776)

Author: VOSID8

community/index.md

@@ -101,6 +101,7 @@ International chat rooms are available as well:
 - **[Scala Fr](https://discord.gg/w6VUKrrZK3)** (Discord)
 - **[scala/it](https://discord.gg/8wadTgcZVt)** (Discord)
 - **[Scala Jp](https://discord.gg/SaXM8s4Cyr)** (Discord)
+- **[Scala India](https://discord.gg/7Z863sSm7f)** (Discord)
 - **[Scala Poland](https://join.slack.com/t/scala-poland/shared_invite/zt-1jeq834yd-iOTH4U1Gto3YWu_lEVY5oA)**
   (Slack)
 - **[scala_ru](https://t.me/scala_ru)** (Telegram)