Task and async expressions articles should include information on asynchronous expressions

### Type of issue

Missing information

### Description

Readers need to how to handle exceptions in asynchronous code.

### Page URL

https://learn.microsoft.com/en-us/dotnet/fsharp/language-reference/task-expressions

### Content source URL

https://github.com/dotnet/docs/blob/main/docs/fsharp/language-reference/task-expressions.md

### Document Version Independent Id

35820fa3-ea35-de9c-33cf-4a2f56986c50

### Article author

@KathleenDollard

### Metadata

* ID: e665a337-bc1d-f095-cafa-a3e05e8655c4
* Service: **dotnet-fsharp**