Optimize missing hashes lookup.

[fchirica]

Reduces the amount of SQL queries, by batching multiple required hashes from the delta file together.

Previous time to sync a medium store was 6 min 52 s, this change reduced the time to 6 min 43s.

[github-actions]

File	Coverage	Missing Lines
chia/data_layer/data_store.py	88.9%	lines 257, 262

Total	Missing	Coverage
18 lines	2 lines	88%

[coveralls-official]

Pull Request Test Coverage Report for Build 12746785015

Details

• 17 of 19 (89.47%) changed or added relevant lines in 1 file are covered.
• 30 unchanged lines in 9 files lost coverage.
• Overall coverage increased (+0.003%) to 91.5%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
chia/data_layer/data_store.py	17	19	89.47%

Files with Coverage Reduction	New Missed Lines	%
chia/full_node/pending_tx_cache.py	1	96.55%
chia/wallet/util/wallet_sync_utils.py	1	85.64%
chia/plotters/plotters.py	1	90.94%
chia/_tests/core/util/test_lockfile.py	2	90.28%
chia/server/server.py	4	81.94%
chia/wallet/wallet_node.py	4	87.89%
chia/full_node/full_node.py	4	86.92%
chia/plotters/madmax.py	6	44.58%
chia/daemon/server.py	7	83.46%

Totals
Change from base Build 12713949865:	0.003%
Covered Lines:	105482
Relevant Lines:	115093

---

💛 - Coveralls