## Why this should be merged
A separately cherry-picked commit, the fix for `StateDB.Copy()`,
requires Go 1.23 for use of the `maps` package. This, however, breaks
`memsize`, which was later removed later from `geth` for the same
reason.
## How this works
All release branches will now cherry-pick ethereum/go-ethereum#30253.
## How this was tested
Updated list of cherry-picks applied to #142, which [passed
tests](https://github.com/ava-labs/libevm/actions/runs/13371460014/job/37340683594).