This commit also uses sizesuffix.SizeSuffix instead of managerclient.SizeSuffix in command/repair.
This type has been moved across modules, and we need to adjust for it.

Ref #4342

As there are no plans of adding http[s] scheme constants to http pkg,
it should be fine to hardcode them instead of adding constants to some util pkg.
Ref: golang/go#40587

Previously when using sctool, --skip-schema was set to --purge-only by mistake.

A separate column for Scylla task ID is needed because:
- it has a different type from agent job ID
- it makes it clear which API was used

In case of restore run progress, we need it to be a part
of the clustering key. Otherwise, we won't be able to store multiple
run progresses with the same remote sstable dir and host in the DB.

That's why we need to recreate the restore_run_progress table via
MigrateToRestoreRunProgressWithSortKeyWithScyllaTaskID, which ensures
that restore_run_progress data is not lost in the process.

Since we are recreating the table, we can also rename manifest_path
and versioned_progress to more suitable names.

Ref: scylladb/scylladb#22951
Ref: scylladb/scylladb#22952

…a tasks

…info

Config is passed by value, so even if it's filled before registering
provider, this change is not reflected in other places. Because of that,
it's best to fill it at the beginning.

This commit adds code for using Scylla backup API.
Luckily for us, handling pause/resume and progress
is analogous to the Rclone API handling.
It allows for configuring which API (native/rclone) will be used
for uploading backup files.

Fixes #4143
Fixes #4138
Fixes #4141
Fixes #4384
Fixes #4386