Add a function to the EDR provider to enable a "verbose tracing" (tentative name) mode, which includes the full steps and memory

[fvictorio]

We need this to make hardhat-tracer work with HH+EDR.

Using this mode will probably have a significant impact on performance, but since it will be opt-in and only used in very specific scenarios (running the trace task or tracing failed tests), it's going to be acceptabe.

Definition of done

The EDR provider has a method to enable verbose traces. When these are enabled, the step objects of the traces include the full stack (not just the top) and the full memory.