Rescale mailman3 from cx11 to cx21

It needs the extra RAM.

Rescale mailman3 from cx11 to cx21
c0909e9b · Evangelos Foutras · 2a74897b · c0909e9b
Verified Commit c0909e9b authored 2 years ago by Evangelos Foutras
--- a/tf-stage1/archlinux.tf
+++ b/tf-stage1/archlinux.tf
@@ -84,7 +84,7 @@ locals {
      domain      = "mail"
    }
    "mailman3.archlinux.org" = {
-      server_type = "cx11"
+      server_type = "cx21"
      domain      = "mailman3"
    }
    "man.archlinux.org" = {