ydb filer improvements (#6890)

* fix(ydb): table creation with params

* fix(ydb): migrate to new query client & prevent creation table-bucket on get request

* fix(ydb): use new query client with kv req

* fix(ydb): use directory in every query

* fix(ydb): del unused import

* fix(ydb): tests & default const usage

weed/filer/ydb/ydb_store_test.go

@@ -13,7 +13,8 @@ func TestStore(t *testing.T) {
 	// to set up local env
 	if false {
 		store := &YdbStore{}
-		store.initialize("/buckets", "grpc://localhost:2136/?database=local", "seaweedfs", true, 10, 50)
+		store.initialize("/buckets", "grpc://localhost:2136/?database=local", "seaweedfs", true, 10, 50,
+			true, 200, true, 5, 1000, 2000)
 		store_test.TestFilerStore(t, store)
 	}
 }