Correct the casing on the RoleDefintionIds

[pmatthews05]

Details of the scenario you tried and the problem that is occurring

I'm using Terraform to deploy Azure policies, and I've got a piece of code that loops through all RoleDefinitionsIds from the different policies and brings back only the distinct ones.

Verbose logs showing the problem

The problem is this is the one policy https://github.com/Azure/azure-policy/blob/master/built-in-policies/policyDefinitions/Event%20Grid/Topics_PrivateDNSZone_DINE.json that has /providers/microsoft.authorization/ instead of providers/Microsoft.Authorization/ for the RoleDefinitionsIds.

Suggested solution to the issue

Correct the policy to use the correct case like the others.

I've put code in my Terraform to circumvent this issue I've come across, but the inconsistency should be addressed.