update spec

Author: wing328

bin/configs/go-petstore-oas2.yaml

@@ -1,6 +1,6 @@
 generatorName: go
 outputDir: samples/client/petstore/go/go-petstore
-inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml
+inputSpec: modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing-localhost.yaml
 templateDir: modules/openapi-generator/src/main/resources/go
 additionalProperties:
   packageName: petstore

modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml

@@ -6,7 +6,7 @@ info:
   license:
     name: Apache-2.0
     url: 'https://www.apache.org/licenses/LICENSE-2.0.html'
-host: localhost
+host: petstore.swagger.io:80
 basePath: /v2
 tags:
   - name: pet
@@ -1135,7 +1135,7 @@ paths:
 securityDefinitions:
   petstore_auth:
     type: oauth2
-    authorizationUrl: 'http://localhost/api/oauth/dialog'
+    authorizationUrl: 'http://petstore.swagger.io/api/oauth/dialog'
     flow: implicit
     scopes:
       'write:pets': modify pets in your account