assertion failure: management.azure.com != api-dogfood.resources.windows-int.net

I'm recording tests against another a test Azure Cloud instance. When I try to playback the tests, I get host assertion failures like:

```
E 1 - ().
E Matchers succeeded : ['method', 'scheme', 'port', 'path', '_custom_request_query_matcher']
E Matchers failed :
E host - assertion failure :
E management.azure.com != api-dogfood.resources.windows-int.net
```

See [them here](https://dev.azure.com/azure/az-vmware-cli/_build/results?buildId=10779&view=logs&j=19c563d8-3dcd-57d1-cd5e-9dd946b0a29b&t=6940a1e1-ee7a-5a07-3a75-fd4d55f85437). They are from this pull request: https://github.com/Azure/az-vmware-cli/pull/42 .

How do I disable the host assertion?