Add possibility to pass pre negociated token for authentification

[frederic-urban]

Is your feature request related to a problem? Please describe.

We are trying to avoid usage of login/password to some users or CICD environnement for IAC. For this we would like to be able to negociate NSX Token through a third party API, and use those short-life token on the provider.

We already use this system on ansible playbooks (We have developped ansible modules for this) and it works

Describe the solution you'd like

Add session_token filed in provider configuration

Describe alternatives you've considered

Use of ansible for this specific use case

Additional context

No response

[salv-orlando]

Moving to 3.9.0 as we are close to the 3.8.0 release