Added `ColumnType::Blob` #4231

Job	Run time
Clippy	1m 20s
Rustfmt	19s
Examples (examples/actix_example)	2m 40s
Init	5s
Examples (examples/axum_example)	2m 28s
Unit Test	3m 16s
Examples (examples/basic)	1m 14s
Examples (examples/graphql_example)	2m 42s
Examples (examples/jsonrpsee_example)	2m 43s
Examples (examples/loco_example)	3m 33s
Examples (examples/poem_example)	2m 18s
Examples (examples/proxy_gluesql_example)	1m 25s
Examples (examples/rocket_example)	3m 17s
Examples (examples/rocket_okapi_example)	3m 53s
Examples (examples/salvo_example)	2m 43s
Examples (examples/seaography_example)	2m 40s
Examples (examples/tonic_example)	2m 35s
Compile MySQL (actix, native-tls)	2m 57s
Compile PostgreSQL (tokio, native-tls)	3m 5s
Compile MySQL (actix, rustls)	3m 3s
Compile SQLite (async-std, native-tls)	2m 56s
Compile PostgreSQL (tokio, rustls)	3m 23s
CLI	0s
Compile SQLite (async-std, rustls)	3m 3s
Issues Matrix	0s
Issues	0s
MariaDB (10.6, actix, native-tls)	2m 25s
MySQL (8, actix, native-tls)	3m 33s
MySQL (5.7, actix, native-tls)	3m 21s
Postgres (14.4, tokio, native-tls)	4m 39s
SQLite (async-std, native-tls)	3m 51s
SQLite (async-std, rustls)	3m 51s
	1h 19m 18s

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