fix: Fix clang-tidy pre-commit hook to locate compile_commands.json from repo root (#7325)

Signed-off-by: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>

bin/pre-commit/clang_tidy_check.py

@@ -168,7 +168,13 @@ def main():
     if not os.environ.get("TIDY"):
         return 0
 
-    repo_root = Path(__file__).parent.parent
+    repo_root = Path(
+        subprocess.check_output(
+            ["git", "rev-parse", "--show-toplevel"],
+            cwd=Path(__file__).parent,
+            text=True,
+        ).strip()
+    )
     files = staged_files(repo_root)
     if not files:
         return 0