insert builder supports values from iterator #2019

Job	Run time
Clippy	55s
Build `sea-query-binder` (async-std, rustls)	1m 47s
Build `sea-query`	52s
Build `sea-query-postgres`	49s
Build `sea-query-rusqlite`	42s
Rustfmt	11s
Unit Test	1m 39s
Derive Tests	33s
MariaDB (10.6, sqlx_mysql)	1m 15s
Any	1m 9s
MySQL (8, sqlx_mysql)	1m 20s
PostgreSQL (14.4, postgres)	46s
SQLite (rusqlite)	20s
MySQL (5.7, sqlx_mysql)	1m 26s
PostgreSQL (14.4, sqlx_postgres)	1m 39s
SQLite (sqlx_sqlite)	49s
PostgreSQL (13.7, postgres)	52s
PostgreSQL (13.7, sqlx_postgres)	1m 22s
PostgreSQL (12.11, postgres)	57s
PostgreSQL (12.11, sqlx_postgres)	1m 8s
	20m 31s

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