fix(kube): remove legacy import comments from test files

Remove pre-Go modules import path comments from pkg/kube test files
(ready_test.go, resource_test.go, statuswait_test.go) for consistency
with the rest of the package.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Terry Howe <terrylhowe@gmail.com>

pkg/kube/ready_test.go

@@ -13,7 +13,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package kube // import "helm.sh/helm/v4/pkg/kube"
+package kube
 
 import (
 	"context"

pkg/kube/resource_test.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package kube // import "helm.sh/helm/v4/pkg/kube"
+package kube
 
 import (
 	"testing"

pkg/kube/statuswait_test.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package kube // import "helm.sh/helm/v4/pkg/kube"
+package kube
 
 import (
 	"context"