[CI] Adds pre-commit file to enforce formatting locally

Author: parthacharyaaaaa

.pre-commit-config.yaml

@@ -0,0 +1,6 @@
+repos:
+  - repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 26.1.0
+    hooks:
+      - id: black
+