fix(CE): next_page_token not cleared, messing with call to get file (#1478)

[aisquared-ci-bot]

This PR cherry-picks the CE commit f42cf8e08133ac50c39ce2107e4195e9f5279e9f from the Enterprise repository. Commit author: Rafael E. O'Neill (106079170+RafaelOAiSquared@users.noreply.github.com)

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