migrate from installing az cli using curl

[sozercan]

Is your feature request related to a problem? Please describe. https://github.com/Azure/azure-workload-identity/blob/a31ae7999c7fc82eebab5ee4669c1b0df8ffbb6e/.github/workflows/azwi-e2e.yaml#L38

Describe the solution you'd like We should install using a package manager instead of curl | sudo bash

Describe alternatives you've considered

Additional context