Feature: Retrieve Key Log IDs via `RaftLogReader::get_key_log_ids()` #3328

Job	Run time
lint	12m 24s
cluster-benchmark (cluster_benchmark)	52s
examples (stable, memstore)	40s
openraft-feature-test (nightly)	52s
openraft-test (stable, 0)	3m 35s
examples (stable, raft-kv-memstore)	2m 44s
openraft-feature-test (nightly, serde)	51s
openraft-test (nightly, 30)	3m 25s
examples (stable, raft-kv-memstore-network-v2)	50s
openraft-test-bench (nightly)	1m 3s
openraft-feature-test (nightly, single-term-leader)	53s
examples (stable, raft-kv-memstore-opendal-snapshot-data)	1m 6s
openraft-feature-test (nightly, single-term-leader,serde,singlethreaded)	50s
openraft-test (nightly, 0, single-term-leader)	3m 21s
examples (stable, raft-kv-memstore-singlethreaded)	48s
rt-monoio	44s
examples (stable, raft-kv-rocksdb)	8m 18s
stores (stores/memstore)	56s
examples (nightly, memstore)	58s
Build (nightly, bench,serde,bt,singlethreaded)	54s
stores (stores/rocksstore)	6m 8s
examples (nightly, raft-kv-memstore)	2m 38s
tests-feature-test (nightly)	2m 59s
stores (stores/sledstore)	1m 2s
examples (nightly, raft-kv-memstore-network-v2)	1m 7s
tests-feature-test (nightly, single-term-leader)	2m 57s
examples (nightly, raft-kv-memstore-opendal-snapshot-data)	1m 25s
tests-feature-test (nightly, loosen-follower-log-revert)	3m 4s
examples (nightly, raft-kv-memstore-singlethreaded)	1m 10s
examples (nightly, raft-kv-rocksdb)	12m 25s
	1h 20m 59s

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