Add support for creating AWS nodes for OCP 4.18

We have to provide AMI IDs.  Not sure the best way to get them
anymore so grabbed them off of aws site.

Signed-off-by: Gus Parvin <gparvin@redhat.com>

policygenerator/policy-sets/community/openshift-plus-setup/opp-settings.yaml

@@ -9,22 +9,20 @@ data:
   vmwareMemory: "32768" 
   awsReplicas: "2"
   awsInstanceType: m6a.2xlarge
-  us-east-1-4.10: ami-0c72f473496a7b1c2
-  us-east-1-4.11: ami-0722eb0819717090f
-  us-east-1-4.12: ami-0fe05b1aa8dacfa90
-  us-east-1-4.13: ami-0624891c612b5eaa0
-  us-east-1-4.14: ami-0b56cb92505dea7ed
-  us-east-1-4.15: ami-0b56cb92505dea7ed
-  us-east-1-4.16: ami-057df4d0cb8cbae0d
-  us-east-1-4.17: ami-0463e565b20b32acf
-  us-east-2-4.10: ami-09e637fc5885c13cc
-  us-east-2-4.11: ami-026e5701f495c94a2
-  us-east-2-4.12: ami-0ff64f495c7e977cf
-  us-east-2-4.13: ami-0dc6c4d1bd5161f13
-  us-east-2-4.14: ami-0dc6c4d1bd5161f13
-  us-east-2-4.15: ami-0b577c67f5371f6d1
-  us-east-2-4.16: ami-0f736c64d5751d7d3
-  us-east-2-4.17: ami-0dc8f3a200b9a6b1f
+  us-east-1-4.12: ami-0c321aac14de997e3
+  us-east-2-4.12: ami-0fce6015e3592d4a5
+  us-east-1-4.13: ami-03efc0188afd5f5b9
+  us-east-2-4.13: ami-031d6e5e3d4f2f192
+  us-east-1-4.14: ami-058af1563befa5c0e
+  us-east-2-4.14: ami-0dd810c1f47c5c233
+  us-east-1-4.15: ami-0d653d86d4113326a
+  us-east-2-4.15: ami-0d6c4efce8daf7d2d
+  us-east-1-4.16: ami-075cc98266f9df501
+  us-east-2-4.16: ami-08bb6907b96d2a024
+  us-east-1-4.17: ami-0e79bb8acc37d2696
+  us-east-2-4.17: ami-08997afda521c28fa
+  us-east-1-4.18: ami-012d486b4a2bd1c08
+  us-east-2-4.18: ami-0197c5c22c44c04f1
   zone1: a
   zone2: b
   zone3: c