Correcting index counts in data stream reindex status (#119658) #119790
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We currently put the number of total number of indices and the total number of indices to be reindexed into the params of the data stream reindex task. However, if the write index needs to be upgraded then we do a rollover, which will change the total number of indices. Or if some external force changes the number of indices in the data stream, we don't pick that up. This is reported in the get-status API for the reindex task.
This change makes it so that we account for changes to the number of backing indices in the data stream.