[Feature Request] Business Edition: Ability to Backup in non-compressed archive (Sparse Files)

[NeoMod]

Is your feature request related to a problem? Please describe

Currently, the Backup Function creates a single *.tar.gz compressed archive structured with the files/folders required to restore a Portainer instance.
While it is possible to set a password to protect the archive, it is not possible to disable the creation of the archive itself when using an S3 Service to upload the backup.

Describe the solution you'd like

Enabling versioning would allow us to take full advantage of the S3 backup service, reducing space used and simplifying check/restore operations.
With a single compressed archive, this is currently not possible; although partial solutions exist ( local script to extract the archive / pre-process the archive before upload / etc.), the ideal solution would be to have an option to exclude the creation of an archive and upload single files.
[ note: cryptography would be delegated to the S3 service, in case this is a point of concern ]

Describe alternatives you've considered

Local script to interpolate backup files, before uploading to the service of choice. Impractical, adds a layer of complexity.

Additional context

No response