Add Molecule scenario for evpn-mpls, isis-sr & evpn-ipvpn-gateway

[ClausHolbechArista]

Enhancement summary

Add Molecule scenario for evpn-mpls, isis-sr & evpn-ipvpn-gateway

Use A/A & MLAG if supported. A few services and endpoints.

Which component of AVD is impacted

others

Use case example

N/A

Describe the solution you would like

N/A

Describe alternatives you have considered

No response

Additional context

No response

Contributing Guide

• [X] I agree to follow this project's Code of Conduct

[github-actions[bot]]

This issue is stale because it has been open 90 days with no activity. The issue will be reviewed by a maintainer and may be closed

[github-actions[bot]]

This issue is stale because it has been open 90 days with no activity. The issue will be reviewed by a maintainer and may be closed