cmd/wrapper_coverage: prevent non-needed REST requests via context timeout (#1154)

* wrapper_coverage/exchanges: cancel context to not send rest requests/ populate context through functions that do rest requests

* linter: fix

* exchange_template: fix test

---------

Co-authored-by: Ryan O'Hara-Reid <ryan.oharareid@thrasher.io>

engine/withdraw_manager_test.go

@@ -25,7 +25,7 @@ func withdrawManagerTestHelper(t *testing.T) (*ExchangeManager, *portfolioManage
 	em := SetupExchangeManager()
 	b := new(bybit.Bybit)
 	b.SetDefaults()
-	cfg, err := b.GetDefaultConfig()
+	cfg, err := b.GetDefaultConfig(context.Background())
 	if err != nil {
 		t.Fatal(err)
 	}