v 2.6.2

Changelog

• #953: support Access Token Refresh for MSAL Provided Tokens by @kamilkrukowski
• #956: resolve get_comments() method issue
• #958: added Reply To and HTML ItemBody Type support in send_mail functionality by @bhavberi
• #960: address File.open_binary issue by @bhavberi
• #961: fixed all the issues in linting github action by @bhavberi