refactor: remove unused log config #16559

Job	Run time
Check typos and docs	6s
Check (windows-2022)	5m 32s
Build GreptimeDB binary (profile-CI) (ubuntu-20.04)	10m 43s
Check (ubuntu-20.04)	9m 14s
Rustfmt	34s
Build GreptimeDB binaries (ubuntu-20.04)	4m 33s
Check License Header	1m 24s
Toml Check	18s
Clippy	9m 19s
coverage	13m 12s
Sqlness Test (ubuntu-20.04)	2m 23s
Unstable Fuzz Test (unstable_fuzz_create_table_standalone)	13m 6s
Fuzz Test (fuzz_create_table)	4m 46s
Sqlness Test with Kafka Wal (ubuntu-20.04)	3m 15s
Fuzz Test (fuzz_alter_table)	6m 11s
Fuzz Test (fuzz_create_database)	4m 45s
Fuzz Test (fuzz_create_logical_table)	4m 43s
Fuzz Test (fuzz_alter_logical_table)	5m 43s
Fuzz Test (fuzz_insert)	5m 35s
Fuzz Test (fuzz_insert_logical_table)	7m 30s
Fuzz Test (Distributed, Disk) (fuzz_create_table)	6m 29s
Fuzz Test (Distributed, Disk) (fuzz_alter_table)	7m 25s
Fuzz Test (Distributed, Disk) (fuzz_create_database)	7m 12s
Fuzz Test (Distributed, Disk) (fuzz_create_logical_table)	8m 30s
Fuzz Test (Distributed, Disk) (fuzz_alter_logical_table)	7m 15s
Fuzz Test (Distributed, Disk) (fuzz_insert)	7m 27s
Fuzz Test (Distributed, Disk) (fuzz_insert_logical_table)	6m 42s
	2h 43m 52s

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