Fix additional edge cases in fast sync process#5663

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liuchengxu wants to merge 3 commits intoparitytech:masterfrom liuchengxu:more-fast-sync-edge-case-fixes

+16-5

Commits on Sep 10, 2024

Avoid updating the state of allowed_requests if no block requests are sent
liuchengxu
committed
Fix fast sync by preventing re-downloading duplicate blocks during gap sync
liuchengxu
committed

Commits on Sep 20, 2024

Merge branch 'master' of https://github.com/liuchengxu/polkadot-sdk into more-fast-sync-edge-case-fixes
liuchengxu
committed