MAINTAINERS: update file

- Remove Vijay (no longer @ FB).
- Add Patrick, Amithash (same as meta-facebook).
- Sync from docs for s/IRC/Discord.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I15f2955485a84bcbab236b9acfbf00b931a42cc6
diff --git a/MAINTAINERS b/MAINTAINERS
index 9aeb40f..a99e6f4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17,7 +17,7 @@
 
     Section entries are structured according to the following scheme:
 
-    X:  NAME <EMAIL_USERNAME@DOMAIN> <IRC_USERNAME!>
+    X:  NAME <EMAIL_USERNAME@DOMAIN> <DISCORD_USERNAME!>
     X:  ...
     .
     .
@@ -27,10 +27,10 @@
     organization; FILE_PATH is a file path within the repository, possibly with
     wildcards; X is a tag of one of the following types:
 
-    M:  Denotes maintainer; has fields NAME <EMAIL_USERNAME@DOMAIN> <IRC_USERNAME!>;
+    M:  Denotes maintainer; has fields NAME <EMAIL_USERNAME@DOMAIN> <DISCORD_USERNAME!>;
         if omitted from an entry, assume one of the maintainers from the
         MAINTAINERS entry.
-    R:  Denotes reviewer; has fields NAME <EMAIL_USERNAME@DOMAIN> <IRC_USERNAME!>;
+    R:  Denotes reviewer; has fields NAME <EMAIL_USERNAME@DOMAIN> <DISCORD_USERNAME!>;
         these people are to be added as reviewers for a change matching the repo
         path.
     F:  Denotes forked from an external repository; has fields URL.
@@ -62,4 +62,5 @@
 START OF MAINTAINERS LIST
 -------------------------
 
-M:  Vijay Khemka <vijaykhemka@fb.com>
+M: Amithash Prasad <amithash@fb.com> <amithash!>
+M: Patrick Williams <patrick@stwcx.xyz> <stwcx!>