Drop discord roles for lang team

joshtriplett · Mark-Simulacrum · commit b2cb0fc9c014 · 2022-12-20T16:42:48.000-05:00
diff --git a/teams/lang.toml b/teams/lang.toml
@@ -47,9 +47,5 @@ address = "lang-team@rust-lang.org"
 [[lists]]
 address = "language-design-team@rust-lang.org"
 
-[[discord-roles]]
-name = "lang-team"
-color = "#2ecc71"
-
 [[zulip-groups]]
 name = "T-lang"
