chore(knative): Add step to delete Knative trigger

java/docs/steps-knative.adoc

@@ -167,6 +167,18 @@ Given create Knative trigger {trigger} on channel {channel} with filter on attri
 The step uses a data table with attributes and values that should be added to the filter. As a result
 the trigger will only handle events matching the given filters.
 
+==== Delete Knative trigger
+
+You can delete a trigger by giving its name in the current namespace.
+
+.@Given("^delete Knative trigger {trigger}$")
+[source,gherkin]
+----
+Given delete Knative trigger {trigger}
+----
+
+This removes the Knative trigger from the current namespace.
+
 [[knative-channels]]
 === Create channels
 

java/steps/yaks-knative/src/main/java/org/citrusframework/yaks/knative/KnativeEventingSteps.java

@@ -165,6 +165,13 @@ public void createTriggerFiltered(String triggerName, String channelName, DataTa
         }
     }
 
+    @Given("^delete Knative trigger ([^\\s]+)$")
+    public void deleteTrigger(String triggerName) {
+        runner.then(knative().client(k8sClient).client(knativeClient)
+                .trigger()
+                .delete(triggerName));
+    }
+
     private void setBrokerName(String brokerName) {
         this.brokerName = brokerName;