fix: default credentials bug#144

ShubhamChaturvedi7 wants to merge 3 commits intoaws:v4sdk-developmentaws/amazon-s3-encryption-client-dotnet:v4sdk-developmentfrom

ShubhamChaturvedi7:Credentials_Bug_Fix_v3ShubhamChaturvedi7/amazon-s3-encryption-client-dotnet:Credentials_Bug_Fix_v3Copy head branch name to clipboard