Aleksandra Martyniuk 4a847df55c locator: service: add rebuild_repair tablet transition stage ...

Currently, in the streaming stage of rebuild tablet transition,
we stream tablet data from all replicas.
This patch series splits the streaming stage into two phases:
- repair phase, where we repair the tablet;
- streaming phase, where we stream tablet data from one replica.

rebuild_repair is a stage that will be used to perform the repair
phase. It executes the tablet repair on tablet_info::replicas.
A primary replica out of migration_streraming_info::read_from is
the repair master. If the repair succeeds, we move to streaming
tablet transition stage, and to cleanup_target - if it fails.

The repair bypasses the tablet repair scheduler and it does not update
the repair_time.

A transition to the rebuild_repair stage will be added in the following
patches.

2025-04-08 10:42:02 +02:00

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