Remove az provider register warning

### **This is autogenerated. Please review and update as needed.**

## Describe the bug
The warning that you have to run az provider register is no longer needed. ARM now automatically propogates those changes

PS C:\Users\fisteele> az feature register --namespace microsoft.compute -n AutomaticRepairsWithConfigurableRepairActions
**Once the feature 'AutomaticRepairsWithConfigurableRepairActions' is registered, invoking 'az provider register -n microsoft.compute' is required to get the change propagated**

**Command Name**
`az feature register`

**Errors:**
```

```

## To Reproduce:
Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

- _Put any pre-requisite steps here..._
- `az feature register --namespace {} -n {}`

## Expected Behavior

## Environment Summary
```
Windows-10-10.0.22000-SP0
Python 3.8.9
Installer: MSI

azure-cli 2.34.1 *

Extensions:
resource-graph 2.1.0

Dependencies:
msal 1.16.0
azure-mgmt-resource 20.0.0
```
## Additional Context