fix: Adjust the GP3 IOPS defaults in case of modifications#47411

ZPascal wants to merge 2 commits intohashicorp:mainhashicorp/terraform-provider-aws:mainfrom

ZPascal:rds-instance-storage-gp3-iops-settingsZPascal/terraform-provider-aws:rds-instance-storage-gp3-iops-settingsCopy head branch name to clipboard