fix(swagger): Adds property allow swagger generation

Author: jasonmcintosh

gate-web/src/test/groovy/com/netflix/spinnaker/gate/swagger/GenerateSwaggerSpec.groovy

@@ -28,7 +28,7 @@ import static org.springframework.test.web.servlet.request.MockMvcRequestBuilder
 @TestPropertySource(
   // Enable Controllers we want to document in the spec here.
   properties = [ "retrofit.enabled=true","services.kayenta.enabled=true","services.kayenta.canary-config-store=true",
-    "services.keel.enabled=true", "spring.application.name=gate", 'services.fiat.baseUrl=https://localhost', 'services.keel.baseUrl=https://localhost' ])
+    "services.keel.enabled=true", "spring.application.name=gate", 'services.fiat.baseUrl=https://localhost', 'services.keel.baseUrl=https://localhost', "spring.mvc.pathmatch.matching-strategy=ANT_PATH_MATCHER" ])
 class GenerateSwaggerSpec extends Specification {
 
   @Autowired