[scheduler] Scheduling now considers ArchiveForRepack and ArchiveForUser as two distinct types of mount

(issue https://gitlab.cern.ch/cta/operations/-/issues/150)

[scheduler] The Archive min request age is now taken into account for both type ArchiveForUser and ArchiveForRepack mounts

[tapeserver] In the case the DiskWriteTask for a file fails, the log contains its size and its checksumblob

Fixed bug in previous commit by returned xrootd-ssi-protobuf-interface sub-module to it's original commit

[cta-admin] Corrected the showqueues command in the case ArchiveForUser and ArchiveForRepack exist for the same tapepool

Fixed.

The log message "OStoreDB::fetchMountInfo(): fetched a retrieve queue" is now displayed only if the fetch lasts more than 1 seconds

Otherwise yum priorities plugin will ignore them

The default `prepareImage.sh` will create an image with cern-only repositories inside. Run `prepareImage.sh public` to use another dockerfile, that forces package installation from public sources.

This new build method allows to remove the *complex* `rename:dockerimage` stage.