refactor: improve the git hook script

[levisyin]

Description

This pr improves the pre-commit git hook.:

1. Print install success message and path that the hook installed after we init the pre-commit git hook
2. Fix duplicated issues reporting when multiple files are modified in the same directory

Motivation

When multiple files are modified in the same directory, the old pre-commit script will lint this directory multiple times, and report duplicate issues.

Commit Message / Changelog Entry

refactor: improve the git hook script

[DimitrisJim]

seems sensible to me, dunno how much this is actually used atm tho! 😆