eqiad1: use service account for openstack

This rotates the ec2 credentials and the application credentials also to
ones bound to a new `paws-infra` service account.

Signed-off-by: David Caro <dcaro@wikimedia.org>

Author: david-caro

ansible/files/csi-secret-cinderplugin.yaml.eqiad1.crypt

@@ -30,7 +30,7 @@ variable "application_credential_id" {
   type = map(any)
   default = {
     "codfw1dev" = "6b404a11241446c7a52c04f39983eda6"
-    "eqiad1"    = "43edf67449c740538af78c1743cb72c3"
+    "eqiad1"    = "bdd99e48bdac4b22813cb00c8d3ece67"
   }
 }