Increase handlebars version to have conditional helpers (jknack/handlebars.java#627) They are needs in swagger-codegen-generators

Author: crazyk2

modules/swagger-codegen/pom.xml

@@ -270,7 +270,7 @@
         <dependency>
             <groupId>com.github.jknack</groupId>
             <artifactId>handlebars</artifactId>
-            <version>4.0.6</version>
+            <version>${handlebars-version}</version>
         </dependency>
         <dependency>
             <groupId>com.atlassian.commonmark</groupId>

pom.xml

@@ -1184,5 +1184,6 @@
         <reflections-version>0.9.11</reflections-version>
         <jmockit-version>1.42</jmockit-version>
         <snakeyaml-version>1.23</snakeyaml-version>
+        <handlebars-version>4.1.2</handlebars-version>
     </properties>
 </project>