enable cache for build, closes #8 (#12)

* enable cache for build, closes #8
* goimports
* lint fixes

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

api/handler/rpc/rpc.go

@@ -9,6 +9,7 @@ import (
 	"strings"
 
 	jsonpatch "github.com/evanphx/json-patch/v5"
+	"github.com/oxtoacart/bpool"
 	"github.com/unistack-org/micro/v3/api"
 	"github.com/unistack-org/micro/v3/api/handler"
 	"github.com/unistack-org/micro/v3/api/internal/proto"
@@ -22,7 +23,6 @@ import (
 	"github.com/unistack-org/micro/v3/util/ctx"
 	"github.com/unistack-org/micro/v3/util/qson"
 	"github.com/unistack-org/micro/v3/util/router"
-	"github.com/oxtoacart/bpool"
 )
 
 const (