Support assertDoesNotThrow() with suspending functions in Kotlin

[williamboman]

Support for suspending functions was added for the assertThrows() counterpart (see #1851), but it seems like calling suspending functions in an assertDoesNotThrow() block is currently not supported.

Deliverables

• Add support for calling suspending functions for all variants of assertDoesNotThrow().

[sbrannen]

@williamboman, thanks for raising the issue.

Are you interested in submitting a PR for this enhancement?

[williamboman]

Are you interested in submitting a PR for this enhancement?

Sure, I'll give it a look!

[williamboman]

I've opened a draft PR at #2684 for early review