Microsoft Azure Graph RBAC Client Library for Python

The `azure-graphrbac` client library for Python provided an interface to manage Azure Active Directory (Azure AD) resources, such as users, groups, and service principals, through the Azure AD Graph API. This library is effectively abandoned due to the deprecation and upcoming retirement of the underlying Azure AD Graph API, which was superseded by Microsoft Graph. The last release was in August 2020, and it is no longer actively maintained.