…tch")

There was an error from the begginning that does not respect
file_indices, and iterate only over file_index_to_path, while this is
not correct, since there can be less files then in file_index_to_path,
and this is what file_indices for.

Note, that only an error message was wrong, logic was fine. You can
verify this by the logs:

    2022.12.07 11:55:50.951976 [ 39217 ] {} <Debug> default.dist.DirectoryMonitor: Sending a batch of 10 files to localhost:9000 (128.42 thousand rows, 36.32 MiB bytes).
    2022.12.07 11:55:50.953762 [ 39217 ] {} <Error> default.dist.DirectoryMonitor: Code: 516. DB::Exception: Received from localhost:9000. DB::Exception: Interserver authentication failed. Stack trace:
    ...
    : While sending batch, nums: 62, files: /work6/clickhouse/data/default/dist/shard1_replica1/66827258.bin

As you can see "Sending a batch of 10 files" but "nums: 62"

Fixes: ClickHouse#23856
Refs: ClickHouse#41813
Signed-off-by: Azat Khuzhin <[email protected]>