Transitive System.Drawing.Common 4.7.0 Package Reference Causes High Security Vulnerability CVE-2021-24112

[DevendraRawat]

In project CyberSource.Authentication.NetStandard, reference of System.Configuration.ConfigurationManager needs to be updated to resolve this High cecurity vulnerability.

[DevendraRawat]

Created first pull request to resolve reference in Authentication nuget package - #106