Upgrade sqlx and implement db detection #1721

Job	Run time
compile_and_lint	3m 10s
test (mssql, mssql, mssql://root:Password123!@127.0.0.1/sqlpage)	2m 7s
test (odbc, postgres, Driver={PostgreSQL Unicode};Server=127.0.0.1;Port=5432;Database=sqlpage;UID...	2m 20s
test (postgres, postgres, postgres://root:Password123!@127.0.0.1/sqlpage)	2m 31s
windows_test	2m 22s
test (mysql, mysql, mysql://root:Password123!@127.0.0.1/sqlpage)	2m 3s
docker_build (linux/amd64)	7m 44s
docker_build (linux/arm/v7)	9m 6s
docker_build (linux/arm64)	8m 29s
docker_push	0s
	39m 52s

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