feat: add json data type #19419

Job	Run time
Check typos and docs	5s
Check License Header	2m 10s
Build GreptimeDB binaries (ubuntu-20.04)	4m 9s
Build GreptimeDB binary (profile-CI) (ubuntu-20.04)	4m 6s
Check (windows-2022)	10m 1s
Check (ubuntu-20.04)	3m 12s
Clippy	3m 57s
Rustfmt	1m 1s
Toml Check	2m 43s
coverage	0s
Fuzz Test with Chaos (Distributed, Remote WAL, fuzz_migrate_mito_regions)	6m 6s
Fuzz Test with Chaos (Distributed, Remote WAL, fuzz_failover_mito_regions)	5m 50s
Unstable Fuzz Test (unstable_fuzz_create_table_standalone)	6m 3s
Fuzz Test (Distributed, Remote WAL, fuzz_create_table)	6m 3s
Fuzz Test with Chaos (Distributed, Remote WAL, fuzz_failover_metric_regions)	6m 4s
Fuzz Test (Distributed, Remote WAL, fuzz_alter_table)	6m 3s
Fuzz Test (Distributed, Remote WAL, fuzz_create_database)	6m 4s
Fuzz Test (Distributed, Remote WAL, fuzz_create_logical_table)	6m 3s
Fuzz Test (Distributed, Remote WAL, fuzz_alter_logical_table)	6m 2s
Fuzz Test (Distributed, Remote WAL, fuzz_insert)	6m 3s
Fuzz Test (Distributed, Remote WAL, fuzz_insert_logical_table)	6m 4s
Sqlness Test (Basic)	2m 34s
Fuzz Test (fuzz_create_table)	5m 13s
Sqlness Test (Remote WAL)	2m 41s
Fuzz Test (fuzz_alter_table)	5m 28s
Fuzz Test (fuzz_create_database)	5m 46s
Fuzz Test (fuzz_create_logical_table)	6m 2s
Fuzz Test (fuzz_alter_logical_table)	5m 37s
Fuzz Test (fuzz_insert)	6m 1s
Fuzz Test (fuzz_insert_logical_table)	5m 46s
	2h 22m 57s

Provide feedback