Use Star Wars API mirror server (#202)

swapi.dev is down

src/main/resources/story/rest_api/Star Wars API.story

@@ -1,6 +1,6 @@
 Description: Test demoing VIVIDUS capabilities for REST API
 
 Scenario: Verify Luke's eyes are blue
-When I execute HTTP GET request for resource with URL `https://swapi.dev/api/people/1/`
+When I execute HTTP GET request for resource with URL `https://swapi.py4e.com/api/people/1/`
 Then `${responseCode}` is equal to `200`
 Then JSON element value from `${response}` by JSON path `$.eye_color` is equal to `blue`