feat: memory access adapters, boundary chips, merkle chip E3

[Golovanov399]

Resolves INT-3801.

• Added memory access adapters. To improve:
  • Allocate the trace buffer once before filling it as opposed to pushing to Vec how it's done now,
  • Maybe not call get_f too often (although I don't know how to avoid it normally).
• Added volatile and persistent boundary chips tracegen,
• Added merkle chip tracegen as described here. To improve:
  • Parallelize at least something,
  • Maybe support passing this struct between segments.
• VmChipTestBuilder now has ::default_persistent, so all tests in extensions/rv32im/circuit pass both with volatile and persistent memory interface.