rebase: Bump github.com/aws/aws-sdk-go-v2/service/sts

Bumps [github.com/aws/aws-sdk-go-v2/service/sts](https://github.com/aws/aws-sdk-go-v2) from 1.19.3 to 1.20.0.
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/efs/v1.19.3...service/s3/v1.20.0)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go-v2/service/sts
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/github.com/aws/aws-sdk-go-v2/service/sts/serializers.go

@@ -546,6 +546,35 @@ func awsAwsquery_serializeDocumentPolicyDescriptorType(v *types.PolicyDescriptor
 	return nil
 }
 
+func awsAwsquery_serializeDocumentProvidedContext(v *types.ProvidedContext, value query.Value) error {
+	object := value.Object()
+	_ = object
+
+	if v.ContextAssertion != nil {
+		objectKey := object.Key("ContextAssertion")
+		objectKey.String(*v.ContextAssertion)
+	}
+
+	if v.ProviderArn != nil {
+		objectKey := object.Key("ProviderArn")
+		objectKey.String(*v.ProviderArn)
+	}
+
+	return nil
+}
+
+func awsAwsquery_serializeDocumentProvidedContextsListType(v []types.ProvidedContext, value query.Value) error {
+	array := value.Array("member")
+
+	for i := range v {
+		av := array.Value()
+		if err := awsAwsquery_serializeDocumentProvidedContext(&v[i], av); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
 func awsAwsquery_serializeDocumentTag(v *types.Tag, value query.Value) error {
 	object := value.Object()
 	_ = object
@@ -611,6 +640,13 @@ func awsAwsquery_serializeOpDocumentAssumeRoleInput(v *AssumeRoleInput, value qu
 		}
 	}
 
+	if v.ProvidedContexts != nil {
+		objectKey := object.Key("ProvidedContexts")
+		if err := awsAwsquery_serializeDocumentProvidedContextsListType(v.ProvidedContexts, objectKey); err != nil {
+			return err
+		}
+	}
+
 	if v.RoleArn != nil {
 		objectKey := object.Key("RoleArn")
 		objectKey.String(*v.RoleArn)