Get-AzNetworkServiceTag does not return IP ranges for Azure DevOps MS-Hosted Agents

## Description
I'm using `Get-AzNetworkServiceTag` to get the list of well-known IP ranges for **Azure DevOps agents** rather than downloading the "[weekly file](https://www.microsoft.com/en-us/download/confirmation.aspx?id=56519)" manually. The module is full of valid content, but is **missing the IP addresses coming from `Azure DevOps MS-Hosted agents`**. I have tried several times, but each time **the address is not from one retrieved from `Get-AzNetworkServiceTag`**.

#### IP at the time of this writing
AzDO Agent Public IP Address: 168.61.181.147

#### Previously observed IP Addresses
23.101.122.52
23.99.201.43
40.77.107.72
23.99.183.158
52.173.141.223

## Steps to reproduce

```
(Get-AzNetworkServiceTag -Location northcentralus).Values).Properties.AddressPrefixes
```

## Environment data

```
Name Value
---- -----
PSVersion 5.1.14393.3471
PSEdition Desktop
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
BuildVersion 10.0.14393.3471
CLRVersion 4.0.30319.42000
WSManStackVersion 3.0
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
```

## Module versions

```
Script 3.0.0 Az.Network {Add-AzApplicationGatewayAuthenticationCertificate, Get-AzApplicationGatewayAuthenticationCertificat...
```

## Debug output

Very Large Data set. No relevant details observed.

```
DEBUG: AzureQoSEvent: CommandName - Get-AzNetworkServiceTag; IsSuccess - True; Duration - 00:00:03.4133132;
DEBUG: Finish sending metric.
DEBUG: 12:59:14 PM - GetAzureNetworkServiceTagCommand end processing.
```

## Error output

```
Message : Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
StackTrace : at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
at System.Reflection.Assembly.GetTypes()
at Microsoft.PowerShell.Commands.AddTypeCommand.LoadAssemblyFromPathOrName(List`1 generatedTypes)
at Microsoft.PowerShell.Commands.AddTypeCommand.EndProcessing()
at System.Management.Automation.CommandProcessorBase.Complete()
Exception : System.Reflection.ReflectionTypeLoadException
InvocationInfo : {Add-Type}
Line : Add-Type -Path $_.FullName -ErrorAction Ignore | Out-Null

Position : At C:\Program Files\WindowsPowerShell\Modules\Az.Accounts\1.8.0\Az.Accounts.psm1:68 char:17
+ ... Add-Type -Path $_.FullName -ErrorAction Ignore | Out-N ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId : 1

Message : Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
StackTrace : at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
at System.Reflection.Assembly.GetTypes()
at Microsoft.PowerShell.Commands.AddTypeCommand.LoadAssemblyFromPathOrName(List`1 generatedTypes)
at Microsoft.PowerShell.Commands.AddTypeCommand.EndProcessing()
at System.Management.Automation.CommandProcessorBase.Complete()
Exception : System.Reflection.ReflectionTypeLoadException
InvocationInfo : {Add-Type}
Line : Add-Type -Path $_.FullName -ErrorAction Ignore | Out-Null

Position : At C:\Program Files\WindowsPowerShell\Modules\Az.Accounts\1.8.0\Az.Accounts.psm1:68 char:17
+ ... Add-Type -Path $_.FullName -ErrorAction Ignore | Out-N ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId : 1

Message : Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
StackTrace : at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
at System.Reflection.Assembly.GetTypes()
at Microsoft.PowerShell.Commands.AddTypeCommand.LoadAssemblyFromPathOrName(List`1 generatedTypes)
at Microsoft.PowerShell.Commands.AddTypeCommand.EndProcessing()
at System.Management.Automation.CommandProcessorBase.Complete()
Exception : System.Reflection.ReflectionTypeLoadException
InvocationInfo : {Add-Type}
Line : Add-Type -Path $_.FullName -ErrorAction Ignore | Out-Null

Position : At C:\Program Files\WindowsPowerShell\Modules\Az.Accounts\1.8.0\Az.Accounts.psm1:68 char:17
+ ... Add-Type -Path $_.FullName -ErrorAction Ignore | Out-N ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId : 1

The Azure PowerShell team is listening, please let us know how we are doing: https://aka.ms/azpssurvey?Q_CHL=ERROR.

DEBUG: AzureQoSEvent: CommandName - Resolve-AzError; IsSuccess - True; Duration - 00:00:00.1761527;
DEBUG: Finish sending metric.
DEBUG: 1:01:15 PM - ResolveError end processing.
```