🔧 Auto-fix: Fix mypy type hints

- Add return type annotation to __init__ (-> None)
- Change dict to Dict[str, Any] with proper type parameters
- Fixes mypy type-check errors

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: muzahidul-opti

optimizely/helpers/lintinghelper.py

@@ -8,17 +8,18 @@
 """
 
 from __future__ import annotations
+from typing import Dict, Any
 import logging
 
 
 class LintingHelper:
     """Fix linting and formatting issues across SDKs"""
 
-    def __init__(self):
+    def __init__(self) -> None:
         """Initialize LintingHelper."""
         pass
 
-    def run_linter(self, file_path: str, fix: bool) -> dict:
+    def run_linter(self, file_path: str, fix: bool) -> Dict[str, Any]:
         """
         Run linter on file and optionally fix issues