Should we rename the `callHttp()` asynchronousPatternEnabled property?

[hossam-nasr]

This property defaults to true enables the polling behavior for context.callHttp() in orchestrations. The name sounds arcane though, but it's the name used by the durable extension. Should we use the v3 opportunity to rename it to a more descriptive name, e.g., enablePolling?

[hossam-nasr]

Discussed offline. Let's support this in a non-breaking way by adding a new enablePolling parameter, but keeping the old asynchronousPatternEnabled property with a @deprecated tag and a note to switch to the newer label

[hossam-nasr]

Closed by #460