Refactor to adopt k8s standardized Condition type

Updates to use metav1.Condition type and removes references for
deprecated corev1.Condition* constants and uses the new k8s api/meta
helpers in place of the old pkg/apis/meta types.

Signed-off-by: Aurel Canciu <aurelcanciu@gmail.com>

cmd/flux/create_helmrelease.go

@@ -28,6 +28,7 @@ import (
 	"github.com/spf13/cobra"
 	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
+	apimeta "k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
@@ -243,6 +244,6 @@ func isHelmReleaseReady(ctx context.Context, kubeClient client.Client,
 			return false, nil
 		}
 
-		return meta.HasReadyCondition(helmRelease.Status.Conditions), nil
+		return apimeta.IsStatusConditionTrue(helmRelease.Status.Conditions, meta.ReadyCondition), nil
 	}
 }