Switch to fnv-hash-fast from fnvhash (#90761)

* Switch to fnv-hash-fast from fnvhash

Replaces the pure python implemention with a fast cpp one
when available (with fallback to pure python)

changelog: https://github.com/bdraco/fnv-hash-fast/releases/tag/v0.3.1
source: https://github.com/bdraco/fnv-hash-fast/tree/main/src/fnv_hash_fast

* Apply suggestions from code review

* lint