Remove DynamicRestMapper operator-sdk implementation and use controll…

…er-runtime one

Since operator-sdk v0.14.0 usage of DynamicRestMapper implementation done by the
operator-sdk is removed and it is now provided by controller-runtime and
configured and set by the operator-sdk
operator-framework/operator-sdk#2309

cmd/manager/main.go

@@ -20,7 +20,6 @@ import (
 	"github.com/operator-framework/operator-sdk/pkg/leader"
 	"github.com/operator-framework/operator-sdk/pkg/log/zap"
 	"github.com/operator-framework/operator-sdk/pkg/metrics"
-	"github.com/operator-framework/operator-sdk/pkg/restmapper"
 	sdkVersion "github.com/operator-framework/operator-sdk/version"
 	"github.com/spf13/pflag"
 	v1 "k8s.io/api/core/v1"
@@ -95,7 +94,6 @@ func main() {
 	// Create a new Cmd to provide shared dependencies and start components
 	mgr, err := manager.New(cfg, manager.Options{
 		Namespace:          namespace,
-		MapperProvider:     restmapper.NewDynamicRESTMapper,
 		MetricsBindAddress: fmt.Sprintf("%s:%d", metricsHost, metricsPort),
 	})
 	if err != nil {