prepare release 1.0.27

Author: djankows

pom.xml

@@ -6,7 +6,7 @@
     <name>swagger-petstore</name>
     <description>swagger-petstore</description>
     <url>https://github.com/swagger-api/swagger-petstore</url>
-    <version>1.0.27-SNAPSHOT</version>
+    <version>1.0.27</version>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-petstore.git</connection>
         <developerConnection>scm:git:git@github.com:swagger-api/swagger-petstore.git</developerConnection>

src/main/resources/openapi.yaml

@@ -16,7 +16,7 @@ info:
   license:
     name: Apache 2.0
     url: https://www.apache.org/licenses/LICENSE-2.0.html
-  version: 1.0.27-SNAPSHOT
+  version: 1.0.27
 externalDocs:
   description: Find out more about Swagger
   url: https://swagger.io