Pass BOOL values as real types (int/bool) instead of strings to SQL parameters. (#101961)

* Pass BOOL values as real types (int/bool) instead of strings to SQL parameters.

Fixes following integration tests when running with Spanner:
* TestIntegrationDataAccess
    * GetDataSourcesByType/Get_prunable_data_sources
* TestIntegrationUserAuthToken:
    * expires_correctly
    * can_properly_rotate_tokens
    *  keeps_prev_token_valid_for_1_minute_after_it_is_confirmed

* Fix more places where "true" or "false" string was passed as query parameter instead of bool value.

* Removed unit test because it brought unwanted dependencies on xorm into multiple modules.

pkg/services/sqlstore/migrator/postgres_dialect.go

@@ -8,6 +8,7 @@ import (
 	"strings"
 
 	"github.com/lib/pq"
+
 	"xorm.io/xorm"
 )
 
@@ -38,6 +39,10 @@ func (db *PostgresDialect) AutoIncrStr() string {
 	return ""
 }
 
+func (db *PostgresDialect) BooleanValue(value bool) any {
+	return value
+}
+
 func (db *PostgresDialect) BooleanStr(value bool) string {
 	return strconv.FormatBool(value)
 }