MM-31391: Add max connection idle timeout to config (#16792)

* Update config.go

* Update telemetry.go

* Update store and store test

* Update settings.go

* use new error code

* Trigger CI

Co-authored-by: Haardik Dharma <dharmahaardik08@gmail.com>

store/sqlstore/store_test.go

@@ -515,6 +515,7 @@ func makeSqliteSettings() *model.SqlSettings {
 	dataSource := ":memory:"
 	maxIdleConns := 1
 	connMaxLifetimeMilliseconds := 3600000
+	connMaxIdleTimeMilliseconds := 300000
 	maxOpenConns := 1
 	queryTimeout := 5
 
@@ -523,6 +524,7 @@ func makeSqliteSettings() *model.SqlSettings {
 		DataSource:                  &dataSource,
 		MaxIdleConns:                &maxIdleConns,
 		ConnMaxLifetimeMilliseconds: &connMaxLifetimeMilliseconds,
+		ConnMaxIdleTimeMilliseconds: &connMaxIdleTimeMilliseconds,
 		MaxOpenConns:                &maxOpenConns,
 		QueryTimeout:                &queryTimeout,
 	}