Simple Tweak to Component Readme

[Todd442]

The readme currently states:

The endpoint value can be found in the Deploying a model blade under Deployments inside Language Studio by clicking on the Get prediction URL option. It can also be found in the Keys & Endpoint blade of your Language resource in the Azure Portal. The endpoint should take the format https://.cognitiveservices.azure.com. Ensure that the trailing slash is omitted.

This technically correct but the URL for the endpoints can include additional information related to version and pre-release access:

https://MyStuff.cognitiveservices.azure.com/language/:analyze-conversations?api-version=2022-10-01-preview

If that extra information is included, it will result in a 404 error.

So perhaps it should be further clarified that any parameters beyond the: https://.cognitiveservices.azure.com need to be removed.

And that's for the work to build this component, as nice as PVA is Bot Composer still provides for more flexibility and extensibility!