[BUG] S3 Scan partition ownership cannot expire with full buffer without acknowledgments enabled

[graytaylor0]

Describe the bug

Recent bug fix for this with acknowledgments enabled (#4918 (comment))

Expected behavior
Without acknowledgments enabled, this issue can still occur. A separate thread should make the renewPartitionOwnership call when acknowledgments are not enabled.

Screenshots
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Environment (please complete the following information):

• OS: [e.g. Ubuntu 20.04 LTS]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.