feat: overwriteAlias for backup restore

[bevzzz]

With v1.32.5 (or 1.33.0) it will be possible to let Weaviate overwrite any conflicting aliases on backup restore.

client.backups.restore({
    backupId: 'my-backup',
    backend: 'filesystem',
    config: { overwriteAlias: true },
});

[orca-security-eu]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[tsmith023]

Feel free to merge when you fix the conflicts. We will need one final PR once 1.33 is out to update the CI to include WEAVIATE_133 and change the requireAtLeasts accordingly (same for other PRs that have been merged this week)