feat(ThreadMemberManager): allow individual members to be fetched (#6889)

Co-authored-by: ckohen <chaikohen@gmail.com>
Co-authored-by: Vlad Frangu <kingdgrizzle@gmail.com>
Co-authored-by: SpaceEEC <spaceeec@yahoo.com>
Co-authored-by: Antonio Román <kyradiscord@gmail.com>

.github/workflows/publish-dev.yml

@@ -17,7 +17,7 @@ jobs:
           node-version: 16
           registry-url: https://registry.npmjs.org/
           cache: npm
-          
+
       - name: pre-release
         id: pre-release
         run: |