* cannon: Extract RMW op handling from shared logic

* cannon: Add more test cases of LL/SC behavior

* cannon: Cut ll/sc-related logic from common mips code

* cannon: Setup mips helpers to return memory modification info

* cannon: Add new fields to track reserved memory

* cannon: Add a boolean field indicating whether an ll reservation is active

* cannon: Implement ll/sc for MTCannon

* cannon: Add modified sysRead tests for MTCannon

* cannon: Test store operations cleare memory reservations

* cannon: Update SysClockGettime to clear ll memory reservation

* cannon: Fix slither warning - initialize variable

* cannon: Bump MIP2.sol version

* cannon: Run semver, snapshot tasks

* cannon: Cut unused log msg

* cannon: Add new error to MIPS interfaces

* cannon: Cut stale TODO