refactor: move find_field_path to jp.rs #23719

Job	Run time
Check Examples	1m 4s
Draft Release	0s
Check if Build	7s
Test AWS Lambda Build	2m 5s
Run Tests (Cloudflare)	3m 36s
Run Tests (WASM)	49s
Outputs matrix used for cross compilation / setup-matrix	24s
Run Tests on linux-x64-gnu	3m 40s
Run Tests on linux-x64-musl	5m 23s
Run Tests on linux-arm64-gnu	14m 16s
Run Tests on linux-arm64-musl	12m 14s
Run Tests on linux-ia32-gnu	6m 7s
Run Tests on darwin-arm64	6m 59s
Run Tests on darwin-x64	5m 28s
Run Tests on win32-x64-msvc	13m 44s
Run Tests on win32-arm64-msvc	2m 56s
Run Tests on win32-ia32-msvc	17m 30s
Release	0s
Release (AWS Lambda)	0s
build-and-push-image	0s
Semantic Release	0s
Publish NPM main package	0s
Homebrew Release	0s
	1h 36m 22s

Provide feedback