Update CHANGELOG for #14490

CHANGELOG.md

@@ -29,6 +29,7 @@ BUG FIXES
 * resource/aws_lambda_event_source_mapping: Allow `maximum_retry_attempts` argument to be set to 0 [GH-12479]
 * resource/aws_rds_cluster: Add an `InvalidDBClusterStateFault` retryable error condition for clusters part of a global cluster [GH-14420]
 * resource/aws_rds_cluster: Increase retry timeout for deletion to 2 minutes [GH-14420]
+* resource/aws_rds_cluster: Prevent error when both `global_cluster_identifier` and `replication_source_identifier` are configured on creation [GH-14490]
 * resource/aws_s3_bucket: Ensure provider `s3_force_path_style` configuration is passed through for getting S3 Bucket location with non-AWS implementations [GH-14481]
 * resource/aws_secretsmanager_secret: Allow retries for IAM eventual consistency errors [GH-14459]
 * resource/aws_security_group: Ensure `name_prefix` argument with hex digits `a` through `f` is properly imported [GH-14475]