Bump AWSSDK.Core from 3.7.304.2 to 4.0.0.21#1675

dependabot[bot] wants to merge 1 commit intomainaws/aws-cryptographic-material-providers-library:mainfrom

dependabot/nuget/AwsCryptographyPrimitives/runtimes/net/AWSSDK.Core-4.0.0.21aws/aws-cryptographic-material-providers-library:dependabot/nuget/AwsCryptographyPrimitives/runtimes/net/AWSSDK.Core-4.0.0.21Copy head branch name to clipboard