Public sqlite db options: MaxOpenConns, MaxIdleConns, ConnMaxLifetime.

[iredmail]

Default settings of maxOpenConns (100) and connMaxLifetime is not always good, so please allow to customize them. :)

We set max open connection to 1 to avoid the SQLITE_BUSY error.

[ReneWerner87]

@iredmail don´t forget the README file
https://github.com/gofiber/storage/blob/main/sqlite3/README.md

and the doc comments above the properties (only a known feature is a good feature)

[iredmail]

@ReneWerner87 Updated. :)

[ReneWerner87]

@iredmail

// //////////////////////////////////
	// Adaptor related config options //
	// //////////////////////////////////

	MaxIdleConns    int
	MaxOpenConns    int
	ConnMaxLifetime time.Duration
	

don't really like this block, when it was internal it went through for me, but now that we offer it in config for customization

we should describe each property individually, with default value and effect/use