Add our DNSimple billing contact

- Set the `DNSIMPLE_ACCOUNT` and `DNSIMPLE_TOKEN` envvars to be able to run this.
- The address here fake because the address in the actual account is the
  address of the cardholder that pays the bill (one of the PLC) and we
  don't want that on the public internet.

dnsimple/contacts.tf

@@ -0,0 +1,18 @@
+resource "dnsimple_contact" "ocf" {
+  label      = "Open Collective Foundation"
+  first_name = "Homebrew"
+  last_name  = "Maintainers"
+  email      = "[email protected]"
+
+  phone          = "+1 555 1234"
+  address1       = "123 Homebrew Street"
+  city           = "Homebrew"
+  state_province = "HB"
+  postal_code    = "00001"
+  country        = "United States"
+
+  lifecycle {
+    ignore_changes = [address1, city, state_province, postal_code, phone]
+  }
+
+}

dnsimple/providers.tf

@@ -0,0 +1 @@
+provider "dnsimple" {}