Container instances operations in wrong order

**Describe the bug**
When I chain delete + creation of a container instance by CLI, it seems the delete operation is processed after the creation. I can see my container instances for few seconds and then it disappears.

**To Reproduce**
```
az container stop --resource-group $CI_GROUP --name $CI_NAME;
az container delete --resource-group $CI_GROUP --name $CI_NAME -y;
az container create --subnet workers --resource-group $CI_GROUP --name $CI_NAME --image $CI_IMAGE ....
```

**Expected behavior**
Respect the operation order, by doing that I can't deploy a new container.

**Environment summary**
```
➜ az --version
azure-cli 2.1.0 *

command-modules-nspkg 2.0.3
core 2.1.0 *
nspkg 3.0.4
telemetry 1.0.4
```

**Additional context**
I have to stop/delete/recreate my container because of [this situation](https://github.com/Azure/azure-cli/issues/14625)