Chore: remove MessageSummary for RaftMsg, use Display instaed #141

Job	Run time
cluster-benchmark (cluster_benchmark)	46s
examples (stable, memstore)	41s
examples (stable, raft-kv-memstore)	2m 24s
examples (stable, raft-kv-memstore-generic-snapshot-data)	1m 2s
examples (stable, raft-kv-memstore-opendal-snapshot-data)	1m 30s
examples (stable, raft-kv-memstore-singlethreaded)	1m 8s
examples (stable, raft-kv-rocksdb)	8m 24s
examples (nightly, memstore)	52s
examples (nightly, raft-kv-memstore)	2m 14s
lint	6m 40s
examples (nightly, raft-kv-memstore-generic-snapshot-data)	1m 22s
examples (nightly, raft-kv-memstore-opendal-snapshot-data)	2m 2s
openraft-feature-test (nightly)	54s
examples (nightly, raft-kv-memstore-singlethreaded)	1m 20s
openraft-feature-test (nightly, serde)	56s
examples (nightly, raft-kv-rocksdb)	12m 43s
openraft-feature-test (nightly, single-term-leader)	52s
openraft-feature-test (nightly, single-term-leader,serde,singlethreaded)	54s
openraft-test (stable, 0)	3m 13s
openraft-test (nightly, 30)	3m 38s
openraft-test-bench (nightly)	59s
openraft-test (nightly, 0, single-term-leader)	3m 23s
stores (stores/memstore)	53s
stores (stores/rocksstore)	6m 8s
stores (stores/sledstore)	1m 6s
Build (nightly, bench,serde,bt,singlethreaded)	51s
tests-feature-test (nightly)	3m 5s
tests-feature-test (nightly, single-term-leader)	3m 7s
tests-feature-test (nightly, loosen-follower-log-revert)	3m 8s
	1h 16m 15s

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