* cannon: Set up fuzz tests to run across 32- and 64-bit VMs

Update preimage read fuzz test to work on 64-bit vms

* cannon: Run both 32- and 64-bit Cannon tests in CI

* cannon: Separate log and coverage files for 32- and 64-bit tests

* cannon: Clean up evm validation code

* cannon: Move skip utility to testutil

* cannon: Make TestState_EncodeWitness 64-bit compatible

* cannon: Skip failing 64-bit tests

* cannon: Update TestEVM_EmptyThreadStacks to work across 32- and 64-bit vms

* cannon: Update version state tests, add build tags

* cannon: Fix code coverage upload paths

* cannon: Fix code coverage file extensions

* cannon: Run 32/64-bit tests using a matrix

* cannon: Try to set better name for arch-specific cannon tests

* cannon: Use generated job names in bedrock requirements list

* cannon: Add comment on new validator util

---------
Co-authored-by: Matthew Slipper <me@matthewslipper.com>