v24.15.0
src: use `Utf8Value` and `TwoByteValue` instead of V8 helpers
src: track async resources via pointers to stack-allocated handles
src: initial enablement of IsolateGroups
src: fixup errorhandling more in various places
src: build v8 tick processor as built-in source text modules
src: fix winapi_strerror error string
src: cleanup unused headers