Merge pull request #180 from Inform-Software/update-commonmark

Update commonmark (& modules) to 0.21.0

Author: TobiX

codenarc-converter/pom.xml

@@ -14,24 +14,25 @@
 
   <properties>
     <auto.version>1.9</auto.version>
+    <commonmark.version>0.21.0</commonmark.version>
     <maven.deploy.skip>true</maven.deploy.skip>
   </properties>
 
   <dependencies>
     <dependency>
       <groupId>org.commonmark</groupId>
       <artifactId>commonmark</artifactId>
-      <version>0.18.1</version>
+      <version>${commonmark.version}</version>
     </dependency>
     <dependency>
       <groupId>org.commonmark</groupId>
       <artifactId>commonmark-ext-yaml-front-matter</artifactId>
-      <version>0.18.1</version>
+      <version>${commonmark.version}</version>
     </dependency>
     <dependency>
       <groupId>org.commonmark</groupId>
       <artifactId>commonmark-ext-gfm-tables</artifactId>
-      <version>0.18.1</version>
+      <version>${commonmark.version}</version>
     </dependency>
 
     <dependency>