remove pitzer-rhel9 for migration into pitzer (#128)

Author: johrstrom

form.yml

@@ -2,7 +2,6 @@
 cluster:
   - "ascend"
   - "pitzer"
-  - "pitzer-rhel9"
   - "kubernetes"
   - "kubernetes-test"
   - "kubernetes-dev"
@@ -23,7 +22,6 @@ attributes:
     options:
       - [
           '4.1.5', '4.1.5',
-          data-option-for-cluster-pitzer: false,
           data-option-for-cluster-kubernetes: false,
           data-option-for-cluster-kubernetes-test: false,
           data-option-for-cluster-kubernetes-dev: false,
@@ -32,37 +30,37 @@ attributes:
           '3.1.18', '3.1.18',
           data-option-for-cluster-ascend: false,
           data-option-for-cluster-cardinal: false,
-          data-option-for-cluster-pitzer-rhel9: false,
+          data-option-for-cluster-pitzer: false,
         ]
       - [
           '3.0.17', '3.0.17',
           data-option-for-cluster-ascend: false,
           data-option-for-cluster-cardinal: false,
-          data-option-for-cluster-pitzer-rhel9: false,
+          data-option-for-cluster-pitzer: false,
         ]
       - [
           '2.3.2', '2.3.2',
           data-option-for-cluster-ascend: false,
           data-option-for-cluster-cardinal: false,
-          data-option-for-cluster-pitzer-rhel9: false,
+          data-option-for-cluster-pitzer: false,
         ]
       - [
           '2.2.10', '2.2.10',
           data-option-for-cluster-ascend: false,
           data-option-for-cluster-cardinal: false,
-          data-option-for-cluster-pitzer-rhel9: false,
+          data-option-for-cluster-pitzer: false,
         ]
       - [
           '1.2.21', '1.2.21',
           data-option-for-cluster-ascend: false,
           data-option-for-cluster-cardinal: false,
-          data-option-for-cluster-pitzer-rhel9: false,
+          data-option-for-cluster-pitzer: false,
         ]
       - [
           '0.35.6', '0.35.6',
           data-option-for-cluster-ascend: false,
           data-option-for-cluster-cardinal: false,
-          data-option-for-cluster-pitzer-rhel9: false,
+          data-option-for-cluster-pitzer: false,
         ]
   mode:
     widget: "radio"