Fixing a bug in previous version

[arafat-java]

We are using "@fluidframework/server-routerlicious": "2.0.1"
We have raised a PR to fix a bug and that is approved and will eventually get merged to main
However we want to back port this to server v2.0.1 because we will take some more time to move to the latest version.
The branch corresponding to that is https://github.com/microsoft/FluidFramework/tree/server_v2.0.1
So should we raise a PR to this branch or is that some other process