Simple Cucumber HTTP fails

**Citrus Version**
2.8.0

**Expected behavior**
Test passes.

**Actual behavior**
It fails.

**Test case sample**
> Please, share the test case (as small as possible) which shows the issue

I'm new to Citrus and Cucumber, but I'm trying a simple HTTP test that fails:

```
Feature: Integration Works

Scenario: Get a result from API
Given URL: https://www.wikipedia.org
When send GET /
Then receive status 200 OK
```

All three steps seem to work, but I receive an exception at the end.

```
Failed scenarios:
./my.feature:3 # Get a result from API

1 Scenarios (1 failed)
3 Steps (3 passed)
0m26.283s

com.consol.citrus.exceptions.TestCaseFailedException: Neither endpoint nor endpoint uri is set properly!
at com.consol.citrus.TestCase.executeAction(TestCase.java:227)
at com.consol.citrus.TestCase.doExecute(TestCase.java:152)
at com.consol.citrus.actions.AbstractTestAction.execute(AbstractTestAction.java:42)
at com.consol.citrus.Citrus.run(Citrus.java:403)
at com.consol.citrus.Citrus.run(Citrus.java:394)
at com.consol.citrus.cucumber.CitrusLifecycleHooks.after(CitrusLifecycleHooks.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at cucumber.runtime.Utils$1.call(Utils.java:26)
at cucumber.runtime.Timeout.timeout(Timeout.java:16)
at cucumber.runtime.Utils.invoke(Utils.java:20)
at cucumber.runtime.java.JavaHookDefinition.execute(JavaHookDefinition.java:60)
at cucumber.runtime.HookDefinitionMatch.runStep(HookDefinitionMatch.java:14)
at cucumber.runner.TestStep.executeStep(TestStep.java:55)
at cucumber.runner.TestStep.run(TestStep.java:42)
at cucumber.runner.TestCase.run(TestCase.java:53)
at cucumber.runner.Runner.runPickle(Runner.java:44)
at cucumber.runtime.Runtime.runFeature(Runtime.java:120)
at cucumber.runtime.Runtime.run(Runtime.java:106)
at org.apache.camel.k.testing.TestRunner.main(TestRunner.java:52)
Caused by: com.consol.citrus.exceptions.CitrusRuntimeException: Neither endpoint nor endpoint uri is set properly!
at com.consol.citrus.actions.SendMessageAction.getOrCreateEndpoint(SendMessageAction.java:176)
at com.consol.citrus.actions.SendMessageAction.isDisabled(SendMessageAction.java:137)
at com.consol.citrus.dsl.actions.DelegatingTestAction.isDisabled(DelegatingTestAction.java:60)
at com.consol.citrus.TestCase.executeAction(TestCase.java:216)
... 21 more
```

cc: @christophd