refactor(meta): rename replace_table to replace_stream_job where appropriate

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What's changed and what's your intention?

Although it was only for sink into table/ alter table now, actually in most places, replace_table is as general as replace_stream_job.

I noticed this after renaming TableFragments to StreamJobFragments in #19510.

This can pave way for #18935

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risingwavelabs / risingwave