Add support for Azure RedhatOpenshift Clusters (#4152)

* Add support for ARO clusters

* Mark required properties as secretReference and resourceReference

* Add recordings and test; Add redact secret logic; update generated files

* Revert

* update comments

* Update redact secret logic; Make clientID to be imported optionally from configmap

* Resolve comments

* Add new line

* Add makeSecureStringOfLength method

* update error message

* Use custom redaction

* MArk ProvisioningState as read-only

* Update test and recording

* Update deepcopy files

Author: super-harsh

docs/hugo/content/reference/_index.md

@@ -576,6 +576,18 @@ These resource(s) are available for use in the current release of ASO. Different
 |----------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------|---------------|----------------|-------------------------------------------------------------------------------------------------------------------------------------|
 | [Workspace](https://azure.github.io/azure-service-operator/reference/operationalinsights/v1api20210601/#operationalinsights.azure.com/v1api20210601.Workspace) | 2021-06-01  | v1api20210601 | v2.0.0         | [View](https://github.com/Azure/azure-service-operator/tree/main/v2/samples/operationalinsights/v1api/v1api20210601_workspace.yaml) |
 
+## RedHatOpenShift
+
+To install the CRDs for these resources, your ASO configuration must include `redhatopenshift.azure.com/*` as a one of the configured CRD patterns. See [CRD Management in ASO](https://azure.github.io/azure-service-operator/guide/crd-management/) for details on doing this for both [Helm](https://azure.github.io/azure-service-operator/guide/crd-management/#helm) and [YAML](https://azure.github.io/azure-service-operator/guide/crd-management/#yaml) based installations.
+
+### Next Release
+
+Development of these new resources is complete and they will be available in the next release of ASO.
+
+| Resource         | ARM Version | CRD Version   | Supported From | Sample                                                                                                                                 |
+|------------------|-------------|---------------|----------------|----------------------------------------------------------------------------------------------------------------------------------------|
+| OpenShiftCluster | 2023-11-22  | v1api20231122 | v2.9.0         | [View](https://github.com/Azure/azure-service-operator/tree/main/v2/samples/redhatopenshift/v1api/v1api20231122_openshiftcluster.yaml) |
+
 ## Resources
 
 To install the CRDs for these resources, your ASO configuration must include `resources.azure.com/*` as a one of the configured CRD patterns. See [CRD Management in ASO](https://azure.github.io/azure-service-operator/guide/crd-management/) for details on doing this for both [Helm](https://azure.github.io/azure-service-operator/guide/crd-management/#helm) and [YAML](https://azure.github.io/azure-service-operator/guide/crd-management/#yaml) based installations.

docs/hugo/content/reference/redhatopenshift/_index.md

@@ -0,0 +1,15 @@
+---
+title: RedHatOpenShift Supported Resources
+linktitle: RedHatOpenShift
+no_list: true
+---
+To install the CRDs for these resources, your ASO configuration must include `redhatopenshift.azure.com/*` as a one of the configured CRD patterns. See [CRD Management in ASO](https://azure.github.io/azure-service-operator/guide/crd-management/) for details on doing this for both [Helm](https://azure.github.io/azure-service-operator/guide/crd-management/#helm) and [YAML](https://azure.github.io/azure-service-operator/guide/crd-management/#yaml) based installations.
+
+### Next Release
+
+Development of these new resources is complete and they will be available in the next release of ASO.
+
+| Resource         | ARM Version | CRD Version   | Supported From | Sample                                                                                                                                 |
+|------------------|-------------|---------------|----------------|----------------------------------------------------------------------------------------------------------------------------------------|
+| OpenShiftCluster | 2023-11-22  | v1api20231122 | v2.9.0         | [View](https://github.com/Azure/azure-service-operator/tree/main/v2/samples/redhatopenshift/v1api/v1api20231122_openshiftcluster.yaml) |
+

v2/api/redhatopenshift/customizations/open_shift_cluster_extension_types_gen.go

@@ -0,0 +1,4 @@
+// Code generated by azure-service-operator-codegen. DO NOT EDIT.
+github.com/Azure/azure-service-operator/v2/api/redhatopenshift/customizations
+-----------------------------------------------------------------------------
+OpenShiftClusterExtension: Object (0 properties)