OCPBUGS-33937:correcting bootstrap permission

Author: brendan-daly-red-hat

modules/minimum-required-permissions-ipi-azure.adoc

@@ -222,7 +222,7 @@ The following permissions are not required to create the private {product-title}
 .Optional permission for running gather bootstrap
 [%collapsible]
 ====
-* `Microsoft.Compute/virtualMachines/instanceView/read`
+* `Microsoft.Compute/virtualMachines/retrieveBootDiagnosticsData/action`
 ====
 
 The following permissions are required for deleting an {product-title} cluster on Microsoft Azure. You can use the same permissions to delete a private {product-title} cluster on Azure.