##### SUMMARY
Some of the modules still return something in `ansible_facts`, even though the result in there is an empty list:
 - ~~`azure_rm_publicipaddress_info`~~
 - ~~`azure_rm_networkinterface_info`~~
 - `azure_rm_storageaccount_info`
 - `azure_rm_virtualmachineimage_info`
 - `azure_rm_virtualmachinescaleset_info`
 - `azure_rm_virtualnetwork_info`

Finally, `azure_rm_resourcegroup_info` always returns `ansible_facts` with content (which is also returned as non-`ansible_facts`).

When called as `_info` modules, these modules should not have anything in `ansible_facts` when returning.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
~~azure_rm_publicipaddress_info~~
~~azure_rm_networkinterface_info~~
azure_rm_resourcegroup_info
azure_rm_storageaccount_info
azure_rm_virtualmachineimage_info
azure_rm_virtualmachinescaleset_info
azure_rm_virtualnetwork_info

##### ANSIBLE VERSION
```paste below
2.9
```

type: str
            sample: Hot
        https_only:
            description:
                -  Allows https traffic only to storage service when set to C(true).
            returned: always
            type: bool
            sample: false
        provisioning_state:
            description:
                - The status of the storage account at the time the operation was called.
                - Possible values include C(Creating), C(ResolvingDNS), C(Succeeded).
            returned: always
            type: str
            sample: Succeeded
        secondary_location:
            description:
                - The location of the geo-replicated secondary for the storage account.
                - Only available if the I(account_type=Standard_GRS) or I(account_type=Standard_RAGRS).
            returned: always
            type: str
            sample: westus
        status_of_primary:
            description:
                - Status of the primary location of the storage account; either C(available) or C(unavailable).
            returned: always
            type: str
            sample: available
        status_of_secondary:
            description: