
Keystone has stopped providing or reffering `_member_` role for a while, thus role should not be refferenced anymore. Moreover, with 2023.1 service policies have dropped `_member_` which resulted in the role to be insufficient for basic operations. Change-Id: I4d6eacae2041b0a00114dda4e8315d4ec6295319 Related-Bug: #2029486