Configure authSchemeProvider in service client builder#4032

gosar merged 2 commits intofeature/master/sra-identity-authaws/aws-sdk-java-v2:feature/master/sra-identity-authfrom

gosar/sra-ia-authSchemeProvider-clientBuilderaws/aws-sdk-java-v2:gosar/sra-ia-authSchemeProvider-clientBuilderCopy head branch name to clipboard