[Feature Request]: Discuss restructuring azureSecurityCenter module

### Description

The azureSecurityCenter module is not following CARML module design. It is not a resource type but more a construct of several resource types, hence it should be moved to the costructs folder.

Discuss if resources deployed by the module should have their own module and pipeline.

- Microsoft.Security/autoProvisioningSettings
- Microsoft.Security/deviceSecurityGroups
- Microsoft.Security/iotSecuritySolutions
- Microsoft.Security/pricings
- Microsoft.Security/securityContacts
- Microsoft.Security/workspaceSettings

The above are all deployed at subscription scope besides iotSecuritySolutions which have resource group scope. For this reason iotSecuritySolutions requires a nested module, which also does not comply with CARML design principles

Finally not all resources are tested through parameter files e.g. iotSecuritySolutions are not tested