GR5 | Validation 1 | AllowedLocationInitiativeId config.json field

[MathesonSho]

Describe the bug

In the instructions it says we can use "N/A" but that doesn't work.

If we point to the initiative we do have, we have a pattern match fail because the code looks for initiatives with an ID that matches the pattern "/(subscriptions/[a-fA-F0-9]{8}-(?:[a-fA-F0-9]{4}-){3}[a-fA-F0..." basically an initiative defined on a sub.

Our initiative is defined on a management group as high as we can and then assigned at the correct level as per best practices. Its ID looks like:"/providers/Microsoft.Management/managementGroups/OOOOO/providers/Microsoft.Authorization/policySetDefinitions/SSC-ReEEEE_LoCCCC_RRRRRR""

Azure CaC version
v2.1.2

**Additional Context/ Question"
Please book a discussion session with operations. Done.
See request in below comments.

[MathesonSho]

Request: Update the regex format to only accept management group/ root tenant level format. For example: /providers/Microsoft.Management/managementGroups/252afaf3-eb71-4f05-8da2-279c8b2466b7/providers/Microsoft.Authorization/policySetDefinitions/64f0399fa4b14227856a4335 in 163gccspm.

Question: If the client doesn't need to fill in the config.json allowed location initiative parameter- should it be empty, left as-is or add "N/A"?

Current config.json has the following filled in.
"allowedLocationInitiativeId": "/subscriptions/64011d17-0f22-40ce-b4da-c577a10877f3/providers/Microsoft.Authorization/policySetDefinitions/4a98b4d5524141beaaf88e93",