Add memory accounting in parallel formatting#22425
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Backport #22425 to 21.3: Add memory accounting in parallel formatting
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Backport #22425 to 21.2: Add memory accounting in parallel formatting
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Backport #22425 to 21.1: Add memory accounting in parallel formatting
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Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
Add (missing) memory accounting in parallel parsing routines. In previous versions OOM was possible when the resultset contains very large blocks of data. This closes #22008.