Version 6.9.0
- Updated the SDK release version.
- Updated C# SDK dependencies.
- Microsoft.IdentityModel.Protocols: Version bumped from 7.3.1 to 7.5.2.
- System.IdentityModel.Tokens.Jwt: Version bumped from 7.3.1 to 7.5.2.
- BouncyCastle.Cryptography: Version bumped from 2.3.0 to 2.3.1.