chore: fix import group ordering in api-gateway cmd/main.go (#2042)

Co-authored-by: Ben Coombs <bjcoombs@users.noreply.github.com>

Author: bjcoombs

services/api-gateway/cmd/main.go

@@ -11,6 +11,10 @@ import (
 	"strings"
 	"time"
 
+	"github.com/redis/go-redis/v9"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+
 	gateway "github.com/meridianhub/meridian/services/api-gateway"
 	"github.com/meridianhub/meridian/services/api-gateway/eventstream"
 	"github.com/meridianhub/meridian/services/api-gateway/eventstream/adapters"
@@ -22,9 +26,6 @@ import (
 	"github.com/meridianhub/meridian/shared/platform/bootstrap"
 	"github.com/meridianhub/meridian/shared/platform/db"
 	"github.com/meridianhub/meridian/shared/platform/env"
-	"github.com/redis/go-redis/v9"
-	"gorm.io/driver/postgres"
-	"gorm.io/gorm"
 )
 
 // ErrRedisURLRequired is returned when Redis fan-out is enabled but no REDIS_URL is configured.