Remove duplicate clusterable presenter method

app/presenters/clusterable_presenter.rb

@@ -52,10 +52,6 @@ class ClusterablePresenter < Gitlab::View::Presenter::Delegated
     raise NotImplementedError
   end
 
-  def clusters_path(params = {})
-    raise NotImplementedError
-  end
-
   def empty_state_help_text
     nil
   end

app/presenters/group_clusterable_presenter.rb

@@ -24,11 +24,6 @@ class GroupClusterablePresenter < ClusterablePresenter
     group_cluster_path(clusterable, cluster, params)
   end
 
-  override :clusters_path
-  def clusters_path(params = {})
-    group_clusters_path(clusterable, params)
-  end
-
   override :empty_state_help_text
   def empty_state_help_text
     s_('ClusterIntegration|Adding an integration to your group will share the cluster across all your projects.')

app/presenters/project_clusterable_presenter.rb

@@ -24,11 +24,6 @@ class ProjectClusterablePresenter < ClusterablePresenter
     project_cluster_path(clusterable, cluster, params)
   end
 
-  override :clusters_path
-  def clusters_path(params = {})
-    project_clusters_path(clusterable, params)
-  end
-
   override :sidebar_text
   def sidebar_text
     s_('ClusterIntegration|With a Kubernetes cluster associated to this project, you can use review apps, deploy your applications, run your pipelines, and much more in an easy way.')

spec/presenters/group_clusterable_presenter_spec.rb

@@ -82,10 +82,4 @@ describe GroupClusterablePresenter do
 
     it { is_expected.to eq(group_cluster_path(group, cluster)) }
   end
-
-  describe '#clusters_path' do
-    subject { presenter.clusters_path }
-
-    it { is_expected.to eq(group_clusters_path(group)) }
-  end
 end

spec/presenters/project_clusterable_presenter_spec.rb

@@ -82,10 +82,4 @@ describe ProjectClusterablePresenter do
 
     it { is_expected.to eq(project_cluster_path(project, cluster)) }
   end
-
-  describe '#clusters_path' do
-    subject { presenter.clusters_path }
-
-    it { is_expected.to eq(project_clusters_path(project)) }
-  end
 end