MSSQL: Password auth for Azure AD (#89746)

* Password auth for Azure AD

* rename auth fields

* add azure flag for client password cred enabled

* prettier

* rename flag

* Update go.mod

* Update public/app/plugins/datasource/mssql/azureauth/AzureCredentialsForm.tsx

Co-authored-by: Andreas Christou <andreas.christou@grafana.com>

* Apply suggestions from code review

Co-authored-by: Andreas Christou <andreas.christou@grafana.com>

* update package

* go mod

* prettier

* remove password

* gowork

* remove unused env test

* linter

---------

Co-authored-by: Andreas Christou <andreas.christou@grafana.com>

docs/sources/setup-grafana/configure-grafana/_index.md

@@ -1275,6 +1275,12 @@ Set plugins that will receive Azure settings via plugin context.
 
 By default, this will include all Grafana Labs owned Azure plugins or those that use Azure settings (Azure Monitor, Azure Data Explorer, Prometheus, MSSQL).
 
+### azure_entra_password_credentials_enabled
+
+Specifies whether Entra password auth can be used for the MSSQL data source. This authentication is not recommended and consideration should be taken before enabling this.
+
+Disabled by default, needs to be explicitly enabled.
+
 ## [auth.jwt]
 
 Refer to [JWT authentication]({{< relref "../configure-security/configure-authentication/jwt" >}}) for more information.