[release-18.0] Fail fast when builtinbackup fails to restore a single file (#16856)#16866

rohit-nayak-ps merged 3 commits intorelease-18.0vitessio/vitess:release-18.0from

backport-16856-to-release-18.0vitessio/vitess:backport-16856-to-release-18.0Copy head branch name to clipboard