Add support for workload identity federation

[LalitLab]

This depends on Azure/azure-sdk-for-go#15615

Is your feature request related to a problem? Please describe.
Add support for authenticating the Azure Steampipe plugin with workload identity when steampipe is installed inside a Kubernetes Pod.

Reference links:
https://docs.microsoft.com/en-us/azure/active-directory/develop/workload-identity-federation
https://docs.microsoft.com/en-us/azure/active-directory/develop/workload-identity-federation#supported-scenarios

Supporting slack ref:
https://steampipe.slack.com/archives/C01UECB59A7/p1652091832589699

[github-actions]

'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 30 days.'

[github-actions]

'This issue was closed because it has been stalled for 60 days with no activity.'