In /v1/register-yourself Basic Service Forwarding name needs to be handle for ALT

[sunil-kumar-meena]

Description:
In /v1/register-yourself Basic Service we have Forwarding "PromptForEmbeddingCausesRequestForBequeathingData" but for ALT the forwarding name has changed to "PromptForEmbeddingInitiatesEmbeddingProcess.RequestForBequeathingData"

Proposal:
As it's a common function to handle register-yourself for all the application, pass forwarding name as a parameter from ALT controller and handle the forwarding name for ALT inside Basic Service of ApplicationPattern